| 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 | $44.43 | 4.622% | $46.4836 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $56.40 | 9.128% | $61.5482 | $61.55 | $61.55 | $61.50 |
| Purchase #3 | $109.58 | 5.448% | $115.5499 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $22.32 | 8.244% | $24.1601 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $49.46 | 13.161% | $55.9694 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $78.53 | 9.564% | $86.0406 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $58.99 | 8.755% | $64.1546 | $64.15 | $64.15 | $64.20 |
| 7 purchase totals = | $419.71 | $453.9064 | $453.90 | $453.90 | $453.90 | |