| 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 | $75.79 | 12.673% | $85.3949 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $128.32 | 8.193% | $138.8333 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $24.67 | 9.726% | $27.0694 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $48.44 | 4.815% | $50.7724 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $111.27 | 10.125% | $122.5361 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $149.35 | 5.833% | $158.0616 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $82.62 | 10.201% | $91.0481 | $91.05 | $91.05 | $91.00 |
| 7 purchase totals = | $620.46 | $673.7158 | $673.71 | $673.70 | $673.70 | |