| 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 | $51.93 | 10.180% | $57.2165 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $116.25 | 8.478% | $126.1057 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $171.88 | 6.544% | $183.1278 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $10.25 | 12.442% | $11.5253 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $113.55 | 7.174% | $121.6961 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $46.79 | 5.684% | $49.4495 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $246.66 | 5.568% | $260.394 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $757.31 | $809.5149 | $809.53 | $809.55 | $809.40 | |