| 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 | $73.38 | 5.289% | $77.2611 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $99.89 | 12.813% | $112.6889 | $112.69 | $112.70 | $112.70 |
| Purchase #3 | $101.84 | 8.676% | $110.6756 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $173.82 | 13.330% | $196.9902 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $62.89 | 12.527% | $70.7682 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $76.67 | 9.577% | $84.0127 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $237.51 | 9.564% | $260.2255 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $826.00 | $912.6222 | $912.63 | $912.65 | $912.70 | |