| 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 | $102.53 | 10.352% | $113.1439 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $88.41 | 9.839% | $97.1087 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $118.44 | 5.148% | $124.5373 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $46.87 | 11.689% | $52.3486 | $52.35 | $52.35 | $52.30 |
| Purchase #5 | $86.45 | 12.728% | $97.4534 | $97.45 | $97.45 | $97.50 |
| Purchase #6 | $119.42 | 7.327% | $128.1699 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $59.54 | 10.637% | $65.8733 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $621.66 | $678.6351 | $678.63 | $678.60 | $678.60 | |