| 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 | $90.27 | 4.519% | $94.3493 | $94.35 | $94.35 | $94.30 |
| Purchase #2 | $201.71 | 8.762% | $219.3838 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $129.76 | 7.853% | $139.9501 | $139.95 | $139.95 | $140.00 |
| Purchase #4 | $146.68 | 5.458% | $154.6858 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $151.27 | 12.452% | $170.1061 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $52.89 | 3.551% | $54.7681 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $83.87 | 7.274% | $89.9707 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $856.45 | $923.2139 | $923.22 | $923.20 | $923.30 | |