| 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 | $51.56 | 7.770% | $55.5662 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $215.51 | 7.741% | $232.1926 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $165.26 | 5.178% | $173.8172 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $106.67 | 3.543% | $110.4493 | $110.45 | $110.45 | $110.40 |
| Purchase #5 | $45.53 | 8.186% | $49.2571 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $91.45 | 6.143% | $97.0678 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $119.73 | 5.242% | $126.0062 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $795.71 | $844.3564 | $844.37 | $844.30 | $844.40 | |