| 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 | $63.75 | 7.213% | $68.3483 | $68.35 | $68.35 | $68.30 |
| Purchase #2 | $211.82 | 5.608% | $223.6989 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $241.25 | 8.534% | $261.8383 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $97.35 | 13.629% | $110.6178 | $110.62 | $110.60 | $110.60 |
| Purchase #5 | $75.61 | 11.235% | $84.1048 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $138.58 | 11.408% | $154.3892 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $62.36 | 9.303% | $68.1614 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $890.72 | $971.1587 | $971.16 | $971.15 | $971.10 | |