| 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 | $85.99 | 3.305% | $88.832 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $139.25 | 8.442% | $151.0055 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $167.59 | 13.507% | $190.2264 | $190.23 | $190.25 | $190.20 |
| Purchase #4 | $61.89 | 7.787% | $66.7094 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $214.89 | 6.209% | $228.2325 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $175.76 | 12.344% | $197.4558 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $66.77 | 3.162% | $68.8813 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $912.14 | $991.3429 | $991.35 | $991.40 | $991.30 | |