| 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 | $97.49 | 7.209% | $104.5181 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $15.63 | 13.816% | $17.7894 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $230.70 | 13.492% | $261.826 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $87.75 | 8.122% | $94.8771 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $122.49 | 9.490% | $134.1143 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $56.46 | 8.151% | $61.0621 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $215.80 | 4.232% | $224.9327 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $826.32 | $899.1197 | $899.12 | $899.15 | $899.10 | |