| 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 | $44.69 | 3.230% | $46.1335 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $58.50 | 13.843% | $66.5982 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $12.91 | 10.741% | $14.2967 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $121.57 | 9.386% | $132.9806 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $30.28 | 8.498% | $32.8532 | $32.85 | $32.85 | $32.90 |
| Purchase #6 | $158.78 | 11.831% | $177.5653 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $144.97 | 12.485% | $163.0695 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $571.70 | $633.4970 | $633.50 | $633.50 | $633.60 | |