| 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 | $116.27 | 12.216% | $130.4735 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $58.35 | 13.821% | $66.4146 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $86.47 | 11.210% | $96.1633 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $69.92 | 7.203% | $74.9563 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $26.46 | 3.750% | $27.4523 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $26.55 | 12.501% | $29.869 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $92.74 | 12.340% | $104.1841 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $476.76 | $529.5131 | $529.50 | $529.45 | $529.70 | |