| 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 | $87.97 | 13.531% | $99.8732 | $99.87 | $99.85 | $99.90 |
| Purchase #2 | $59.84 | 8.767% | $65.0862 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $123.93 | 10.289% | $136.6812 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $202.26 | 4.234% | $210.8237 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $138.94 | 8.501% | $150.7513 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $166.42 | 4.263% | $173.5145 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $81.77 | 6.861% | $87.3802 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $861.13 | $924.1103 | $924.10 | $924.10 | $924.20 | |