| 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 | $13.53 | 10.307% | $14.9245 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $149.94 | 7.184% | $160.7117 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $150.88 | 10.200% | $166.2698 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $101.73 | 5.799% | $107.6293 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $54.49 | 8.869% | $59.3227 | $59.32 | $59.30 | $59.30 |
| Purchase #6 | $21.59 | 10.749% | $23.9107 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $137.65 | 6.502% | $146.6 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $629.81 | $679.3687 | $679.36 | $679.30 | $679.30 | |