| 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 | $20.65 | 3.223% | $21.3155 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $244.94 | 11.681% | $273.5514 | $273.55 | $273.55 | $273.60 |
| Purchase #3 | $42.96 | 12.195% | $48.199 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $220.86 | 13.118% | $249.8324 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $28.86 | 5.229% | $30.3691 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $186.88 | 4.858% | $195.9586 | $195.96 | $195.95 | $196.00 |
| Purchase #7 | $132.50 | 9.259% | $144.7682 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $877.65 | $963.9942 | $964.00 | $963.95 | $964.10 | |