| 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 | $59.87 | 13.703% | $68.074 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $8.78 | 5.557% | $9.2679 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $238.81 | 9.381% | $261.2128 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $159.82 | 12.726% | $180.1587 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $149.30 | 5.334% | $157.2637 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $160.73 | 3.567% | $166.4632 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $95.33 | 10.502% | $105.3416 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $872.64 | $947.7819 | $947.77 | $947.70 | $947.90 | |