| 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 | $28.41 | 8.501% | $30.8251 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $160.49 | 6.326% | $170.6426 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $77.51 | 12.338% | $87.0732 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $129.39 | 3.313% | $133.6767 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $155.67 | 12.679% | $175.4074 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $72.89 | 12.132% | $81.733 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $236.41 | 4.164% | $246.2541 | $246.25 | $246.25 | $246.30 |
| 7 purchase totals = | $860.77 | $925.6121 | $925.61 | $925.65 | $925.60 | |