| 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 | $38.58 | 7.477% | $41.4646 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $54.69 | 10.536% | $60.4521 | $60.45 | $60.45 | $60.50 |
| Purchase #3 | $217.80 | 11.730% | $243.3479 | $243.35 | $243.35 | $243.30 |
| Purchase #4 | $27.87 | 11.692% | $31.1286 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $53.28 | 6.161% | $56.5626 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $155.38 | 5.255% | $163.5452 | $163.55 | $163.55 | $163.50 |
| Purchase #7 | $113.85 | 6.848% | $121.6464 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $661.45 | $718.1474 | $718.15 | $718.15 | $718.10 | |