| 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 | $59.69 | 13.727% | $67.8836 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $208.74 | 5.473% | $220.1643 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $25.82 | 7.615% | $27.7862 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $206.41 | 8.560% | $224.0787 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $46.33 | 9.472% | $50.7184 | $50.72 | $50.70 | $50.70 |
| Purchase #6 | $188.82 | 12.746% | $212.887 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $154.46 | 6.135% | $163.9361 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $890.27 | $967.4543 | $967.46 | $967.50 | $967.50 | |