| 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 | $71.50 | 13.771% | $81.3463 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $83.44 | 4.772% | $87.4218 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $48.53 | 9.218% | $53.0035 | $53.00 | $53.00 | $53.00 |
| Purchase #4 | $222.26 | 9.309% | $242.9502 | $242.95 | $242.95 | $243.00 |
| Purchase #5 | $60.38 | 8.270% | $65.3734 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $95.91 | 4.400% | $100.13 | $100.13 | $100.15 | $100.10 |
| Purchase #7 | $125.90 | 10.353% | $138.9344 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $707.92 | $769.1596 | $769.15 | $769.15 | $769.10 | |