| 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 | $125.55 | 6.587% | $133.82 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $40.38 | 7.784% | $43.5232 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $123.52 | 7.154% | $132.3566 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $71.71 | 3.660% | $74.3346 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $52.65 | 11.338% | $58.6195 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $236.76 | 11.269% | $263.4405 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $208.32 | 9.348% | $227.7938 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $858.89 | $933.8882 | $933.88 | $933.85 | $933.80 | |