| 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 | $55.35 | 8.606% | $60.1134 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $86.90 | 8.653% | $94.4195 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $42.98 | 13.620% | $48.8339 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $59.32 | 7.433% | $63.7293 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $12.28 | 6.793% | $13.1142 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $235.83 | 6.711% | $251.6566 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $131.39 | 12.709% | $148.0884 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $624.05 | $679.9553 | $679.95 | $679.95 | $679.90 | |