| 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 | $52.74 | 11.634% | $58.8758 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $50.39 | 10.549% | $55.7056 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $95.66 | 12.725% | $107.8327 | $107.83 | $107.85 | $107.80 |
| Purchase #4 | $97.93 | 6.849% | $104.6372 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $116.53 | 13.841% | $132.6589 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $228.76 | 5.377% | $241.0604 | $241.06 | $241.05 | $241.10 |
| Purchase #7 | $82.50 | 3.504% | $85.3908 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $724.51 | $786.1614 | $786.17 | $786.20 | $786.20 | |