| 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 | $37.32 | 6.232% | $39.6458 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $206.30 | 7.669% | $222.1211 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $69.32 | 7.782% | $74.7145 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $23.87 | 4.586% | $24.9647 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $250.47 | 12.750% | $282.4049 | $282.40 | $282.40 | $282.40 |
| Purchase #6 | $154.94 | 4.277% | $161.5668 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $151.81 | 4.235% | $158.2392 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $894.03 | $963.6570 | $963.65 | $963.60 | $963.60 | |