| 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 | $151.66 | 7.819% | $163.5183 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $7.50 | 13.551% | $8.5163 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $50.53 | 10.367% | $55.7684 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $231.36 | 11.833% | $258.7368 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $82.44 | 6.455% | $87.7615 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $207.51 | 10.412% | $229.1159 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $78.53 | 3.568% | $81.332 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $809.53 | $884.7492 | $884.76 | $884.70 | $884.70 | |