| 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 | $55.32 | 5.737% | $58.4937 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $48.89 | 7.721% | $52.6648 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $178.34 | 9.391% | $195.0879 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $104.44 | 5.562% | $110.249 | $110.25 | $110.25 | $110.20 |
| Purchase #5 | $106.50 | 13.167% | $120.5229 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $125.95 | 10.409% | $139.0601 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $210.91 | 6.657% | $224.9503 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $830.35 | $901.0287 | $901.02 | $901.00 | $901.10 | |