| 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 | $30.84 | 6.308% | $32.7854 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $250.42 | 9.741% | $274.8134 | $274.81 | $274.80 | $274.80 |
| Purchase #3 | $49.56 | 7.425% | $53.2398 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $143.98 | 13.482% | $163.3914 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $64.47 | 3.699% | $66.8547 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $94.87 | 8.446% | $102.8827 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $154.60 | 5.614% | $163.2792 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $788.74 | $857.2466 | $857.24 | $857.30 | $857.30 | |