| 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 | $45.88 | 4.856% | $48.1079 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $243.47 | 5.278% | $256.3203 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $13.45 | 7.485% | $14.4567 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $92.27 | 5.304% | $97.164 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $145.77 | 5.771% | $154.1824 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $65.34 | 13.844% | $74.3857 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $22.43 | 13.287% | $25.4103 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $628.61 | $670.0273 | $670.03 | $670.00 | $670.10 | |