| 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 | $26.78 | 4.696% | $28.0376 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $75.88 | 11.725% | $84.7769 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $161.46 | 11.526% | $180.0699 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $226.63 | 3.734% | $235.0924 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $116.76 | 10.490% | $129.0081 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $72.68 | 9.498% | $79.5831 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $127.63 | 3.679% | $132.3255 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $807.82 | $868.8935 | $868.90 | $868.95 | $868.90 | |