| 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 | $29.69 | 12.796% | $33.4891 | $33.49 | $33.50 | $33.50 |
| Purchase #2 | $125.84 | 6.242% | $133.6949 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $174.45 | 3.593% | $180.718 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $50.40 | 12.133% | $56.515 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $55.35 | 3.655% | $57.373 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $9.49 | 7.203% | $10.1736 | $10.17 | $10.15 | $10.20 |
| Purchase #7 | $54.99 | 9.104% | $59.9963 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $500.21 | $531.9599 | $531.96 | $531.90 | $532.00 | |