| 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 | $237.47 | 8.455% | $257.5481 | $257.55 | $257.55 | $257.50 |
| Purchase #2 | $215.42 | 4.845% | $225.8571 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $9.79 | 13.109% | $11.0734 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $16.64 | 7.501% | $17.8882 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $75.74 | 3.544% | $78.4242 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $87.70 | 11.577% | $97.853 | $97.85 | $97.85 | $97.90 |
| Purchase #7 | $118.97 | 11.363% | $132.4886 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $761.73 | $821.1326 | $821.13 | $821.10 | $821.20 | |