| 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 | $114.69 | 9.409% | $125.4812 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $68.51 | 5.825% | $72.5007 | $72.50 | $72.50 | $72.50 |
| Purchase #3 | $33.27 | 11.265% | $37.0179 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $55.30 | 3.524% | $57.2488 | $57.25 | $57.25 | $57.20 |
| Purchase #5 | $116.97 | 6.415% | $124.4736 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $176.69 | 10.526% | $195.2884 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $177.68 | 11.412% | $197.9568 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $743.11 | $809.9674 | $809.97 | $809.95 | $810.00 | |