| 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 | $193.37 | 12.678% | $217.8854 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $39.62 | 12.477% | $44.5634 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $193.63 | 6.652% | $206.5103 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $107.27 | 3.137% | $110.6351 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $39.76 | 12.511% | $44.7344 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $48.97 | 5.533% | $51.6795 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $72.51 | 13.858% | $82.5584 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $695.13 | $758.5665 | $758.57 | $758.60 | $758.60 | |