| 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 | $28.39 | 7.361% | $30.4798 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $234.54 | 11.457% | $261.4112 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $180.54 | 10.166% | $198.8937 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $19.27 | 13.599% | $21.8905 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $118.47 | 6.434% | $126.0924 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $95.56 | 11.638% | $106.6813 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $32.68 | 8.528% | $35.467 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $709.45 | $780.9159 | $780.91 | $780.95 | $781.00 | |