| 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 | $42.93 | 12.257% | $48.1919 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $58.87 | 12.455% | $66.2023 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $202.59 | 11.772% | $226.4389 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $227.44 | 10.508% | $251.3394 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $35.77 | 13.431% | $40.5743 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $108.30 | 9.319% | $118.3925 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $152.45 | 6.490% | $162.344 | $162.34 | $162.35 | $162.30 |
| 7 purchase totals = | $828.35 | $913.4833 | $913.47 | $913.50 | $913.40 | |