| 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 | $180.66 | 7.447% | $194.1138 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $189.71 | 11.599% | $211.7145 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $28.84 | 10.197% | $31.7808 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $151.39 | 8.202% | $163.807 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $44.27 | 12.866% | $49.9658 | $49.97 | $49.95 | $50.00 |
| Purchase #6 | $93.29 | 4.520% | $97.5067 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $116.62 | 9.367% | $127.5438 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $804.78 | $876.4324 | $876.43 | $876.40 | $876.40 | |