| 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 | $100.98 | 7.655% | $108.71 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $91.67 | 7.779% | $98.801 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $45.40 | 9.611% | $49.7634 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $84.70 | 11.443% | $94.3922 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $239.79 | 12.357% | $269.4209 | $269.42 | $269.40 | $269.40 |
| Purchase #6 | $106.96 | 8.692% | $116.257 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $71.46 | 8.848% | $77.7828 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $740.96 | $815.1273 | $815.12 | $815.10 | $815.20 | |