fix: Show 0.00 instead of 0 for Sales

[MeghalBisht]

Fixes #5780

Short description of what this resolves:

Sales in orders now shows 0.00 instead of 0 if the income of sales has been zero.

After :

Checklist

• I have read the Contribution & Best practices Guide.
• My branch is up-to-date with the Upstream development branch.
• The acceptance, integration, unit tests and linter pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

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[codecov]

Codecov Report

Merging #5784 (6489824) into development (91fb290) will increase coverage by 0.00%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##           development    #5784   +/-   ##
============================================
  Coverage        23.45%   23.45%           
============================================
  Files              512      511    -1     
  Lines             5445     5449    +4     
  Branches            63       63           
============================================
+ Hits              1277     1278    +1     
- Misses            4152     4155    +3     
  Partials            16       16           

Impacted Files	Coverage Δ
app/controllers/events/view/tickets/index.js	0.00% <0.00%> (ø)
app/helpers/general-date.js	66.66% <0.00%> (-33.34%)	⬇️
app/helpers/header-date.js

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[iamareebjamal]

Please use proper PR title format, there is no space before :

[MeghalBisht]

Please use proper PR title format, there is no space before :

Will keep that in mind, thanks!

[mariobehling]

After the merge the $ sign is back. Or where does it come from again? Many events are not using Dollars.

[mariobehling]

Or was it another recent PR? Cannot find where the change happened.

[iamareebjamal]

Regression #5453 because of this PR. There needs to be a test for this