| 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 | $43.89 | 10.411% | $48.4594 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $132.34 | 10.176% | $145.8069 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $110.92 | 5.196% | $116.6834 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $191.80 | 13.487% | $217.6681 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $197.82 | 7.195% | $212.0531 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $37.86 | 4.827% | $39.6875 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $186.59 | 7.814% | $201.1701 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $901.22 | $981.5285 | $981.53 | $981.50 | $981.70 | |