| 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 | $14.43 | 4.281% | $15.0477 | $15.05 | $15.05 | $15.00 |
| Purchase #2 | $158.87 | 3.191% | $163.9395 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $244.77 | 6.350% | $260.3129 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $53.53 | 10.396% | $59.095 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $119.42 | 6.464% | $127.1393 | $127.14 | $127.15 | $127.10 |
| Purchase #6 | $109.59 | 3.721% | $113.6678 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $67.65 | 12.692% | $76.2361 | $76.24 | $76.25 | $76.20 |
| 7 purchase totals = | $768.26 | $815.4383 | $815.45 | $815.45 | $815.30 | |