| 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 | $44.69 | 12.724% | $50.3764 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $15.51 | 10.318% | $17.1103 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $155.69 | 3.294% | $160.8184 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $80.85 | 5.338% | $85.1658 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $62.34 | 10.785% | $69.0634 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $28.99 | 11.274% | $32.2583 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $234.45 | 11.542% | $261.5102 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $622.52 | $676.3028 | $676.31 | $676.25 | $676.40 | |