| 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 | $37.76 | 8.753% | $41.0651 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $156.46 | 4.311% | $163.205 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $208.40 | 9.593% | $228.3918 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $167.88 | 13.202% | $190.0435 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $75.92 | 11.166% | $84.3972 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $71.89 | 13.593% | $81.662 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $150.86 | 11.856% | $168.746 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $869.17 | $957.5106 | $957.52 | $957.50 | $957.50 | |