| 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 | $77.88 | 13.297% | $88.2357 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $61.87 | 7.754% | $66.6674 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $21.77 | 6.265% | $23.1339 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $218.90 | 13.297% | $248.0071 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $211.41 | 11.200% | $235.0879 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $46.38 | 7.672% | $49.9383 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $112.41 | 11.834% | $125.7126 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $750.62 | $836.7829 | $836.79 | $836.80 | $836.70 | |