| 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 | $42.41 | 7.862% | $45.7443 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $58.84 | 11.349% | $65.5178 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $150.97 | 9.389% | $165.1446 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $236.42 | 6.742% | $252.3594 | $252.36 | $252.35 | $252.40 |
| Purchase #5 | $221.88 | 13.325% | $251.4455 | $251.45 | $251.45 | $251.40 |
| Purchase #6 | $48.73 | 9.660% | $53.4373 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $113.73 | 8.288% | $123.1559 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $872.98 | $956.8048 | $956.81 | $956.80 | $956.70 | |