| 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 | $47.71 | 10.520% | $52.7291 | $52.73 | $52.75 | $52.70 |
| Purchase #2 | $90.42 | 7.461% | $97.1662 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $115.40 | 13.828% | $131.3575 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $64.37 | 5.819% | $68.1157 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $215.81 | 12.633% | $243.0733 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $55.97 | 8.738% | $60.8607 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $50.78 | 4.265% | $52.9458 | $52.95 | $52.95 | $52.90 |
| 7 purchase totals = | $640.46 | $706.2483 | $706.26 | $706.20 | $706.30 | |