| 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 | $95.28 | 4.678% | $99.7372 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $69.62 | 7.864% | $75.0949 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $89.64 | 7.531% | $96.3908 | $96.39 | $96.40 | $96.40 |
| Purchase #4 | $112.27 | 3.762% | $116.4936 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $188.65 | 12.556% | $212.3369 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $182.75 | 3.237% | $188.6656 | $188.67 | $188.65 | $188.70 |
| Purchase #7 | $111.79 | 12.283% | $125.5212 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $850.00 | $914.2402 | $914.24 | $914.25 | $914.20 | |