| 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 | $46.55 | 3.500% | $48.1793 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $32.85 | 10.195% | $36.1991 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $57.81 | 10.103% | $63.6505 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $107.86 | 4.188% | $112.3772 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $152.86 | 9.109% | $166.784 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $176.95 | 13.792% | $201.3549 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $217.71 | 8.433% | $236.0695 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $792.59 | $864.6145 | $864.61 | $864.65 | $864.80 | |