| 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 | $45.42 | 6.470% | $48.3587 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $130.75 | 13.464% | $148.3542 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $125.97 | 4.388% | $131.4976 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $108.60 | 11.553% | $121.1466 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $228.87 | 6.573% | $243.9136 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $86.68 | 7.358% | $93.0579 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $124.89 | 4.492% | $130.5001 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $851.18 | $916.8287 | $916.83 | $916.80 | $916.90 | |