| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.96 | 10.812% | $109.6596 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $195.42 | 10.837% | $216.5977 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $26.54 | 10.332% | $29.2821 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $35.44 | 3.637% | $36.729 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $179.55 | 5.394% | $189.2349 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $86.82 | 13.179% | $98.262 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $63.26 | 3.617% | $65.5481 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $685.99 | $745.3134 | $745.31 | $745.35 | $745.30 | |