| 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 | $18.79 | 13.201% | $21.2705 | $21.27 | $21.25 | $21.30 |
| Purchase #2 | $146.94 | 4.695% | $153.8388 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $235.63 | 7.636% | $253.6227 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $128.54 | 6.213% | $136.5262 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $101.81 | 4.850% | $106.7478 | $106.75 | $106.75 | $106.70 |
| Purchase #6 | $152.48 | 11.191% | $169.544 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $69.89 | 7.601% | $75.2023 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $854.08 | $916.7523 | $916.75 | $916.75 | $916.60 | |