| 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 | $75.46 | 11.621% | $84.2292 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $32.59 | 8.104% | $35.2311 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $126.85 | 9.128% | $138.4289 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $111.79 | 5.732% | $118.1978 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $25.76 | 12.301% | $28.9287 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $158.40 | 7.324% | $170.0012 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $107.61 | 8.556% | $116.8171 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $638.46 | $691.8340 | $691.84 | $691.90 | $691.70 | |