| 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 | $13.53 | 13.739% | $15.3889 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $194.56 | 11.576% | $217.0823 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $23.95 | 13.829% | $27.262 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $58.37 | 13.420% | $66.2033 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $28.92 | 11.736% | $32.3141 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $225.26 | 12.868% | $254.2465 | $254.25 | $254.25 | $254.20 |
| Purchase #7 | $220.60 | 11.160% | $245.219 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $765.19 | $857.7161 | $857.71 | $857.70 | $857.70 | |