| 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 | $86.28 | 4.827% | $90.4447 | $90.44 | $90.45 | $90.40 |
| Purchase #2 | $201.67 | 8.757% | $219.3302 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $48.84 | 13.554% | $55.4598 | $55.46 | $55.45 | $55.50 |
| Purchase #4 | $13.68 | 5.648% | $14.4526 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $216.57 | 8.736% | $235.4896 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $55.98 | 3.761% | $58.0854 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $9.56 | 13.199% | $10.8218 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $632.58 | $684.0841 | $684.08 | $684.10 | $684.10 | |