| 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 | $66.26 | 8.703% | $72.0266 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $111.87 | 12.175% | $125.4902 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $228.36 | 10.820% | $253.0686 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $66.47 | 9.669% | $72.897 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $50.42 | 10.669% | $55.7993 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $113.26 | 7.683% | $121.9618 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $176.99 | 3.107% | $182.4891 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $813.63 | $883.7326 | $883.74 | $883.75 | $883.80 | |