| 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 | $36.75 | 13.128% | $41.5745 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $97.97 | 7.787% | $105.5989 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $189.56 | 8.176% | $205.0584 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $58.68 | 13.430% | $66.5607 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $71.47 | 7.433% | $76.7824 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $210.36 | 12.408% | $236.4615 | $236.46 | $236.45 | $236.50 |
| Purchase #7 | $143.40 | 5.673% | $151.5351 | $151.54 | $151.55 | $151.50 |
| 7 purchase totals = | $808.19 | $883.5715 | $883.57 | $883.55 | $883.70 | |