| 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 | $78.39 | 8.205% | $84.8219 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $213.89 | 8.537% | $232.1498 | $232.15 | $232.15 | $232.10 |
| Purchase #3 | $55.80 | 4.519% | $58.3216 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $40.98 | 9.662% | $44.9395 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $167.88 | 7.450% | $180.3871 | $180.39 | $180.40 | $180.40 |
| Purchase #6 | $159.44 | 12.536% | $179.4274 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $109.80 | 5.730% | $116.0915 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $826.18 | $896.1388 | $896.14 | $896.15 | $896.00 | |