| 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 | $115.72 | 9.354% | $126.5444 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $208.70 | 6.687% | $222.6558 | $222.66 | $222.65 | $222.70 |
| Purchase #3 | $242.29 | 8.402% | $262.6472 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $46.58 | 9.676% | $51.0871 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $58.71 | 3.699% | $60.8817 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $24.36 | 7.309% | $26.1405 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $57.39 | 3.675% | $59.4991 | $59.50 | $59.50 | $59.50 |
| 7 purchase totals = | $753.75 | $809.4558 | $809.46 | $809.50 | $809.40 | |