| 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 | $73.61 | 6.730% | $78.564 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $117.29 | 12.240% | $131.6463 | $131.65 | $131.65 | $131.60 |
| Purchase #3 | $217.94 | 9.451% | $238.5375 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $5.25 | 13.656% | $5.9669 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $235.48 | 11.246% | $261.9621 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $86.78 | 12.673% | $97.7776 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $166.96 | 7.716% | $179.8426 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $903.31 | $994.2970 | $994.30 | $994.30 | $994.30 | |