| 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 | $16.39 | 9.610% | $17.9651 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $52.89 | 5.634% | $55.8698 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $153.80 | 9.422% | $168.291 | $168.29 | $168.30 | $168.30 |
| Purchase #4 | $80.62 | 6.612% | $85.9506 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $44.47 | 12.420% | $49.9932 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $59.28 | 9.528% | $64.9282 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $164.67 | 7.408% | $176.8688 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $572.12 | $619.8667 | $619.87 | $619.85 | $620.00 | |