| 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 | $27.79 | 4.363% | $29.0025 | $29.00 | $29.00 | $29.00 |
| Purchase #2 | $219.52 | 12.663% | $247.3178 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $244.92 | 3.575% | $253.6759 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $149.30 | 9.462% | $163.4268 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $66.93 | 8.703% | $72.7549 | $72.75 | $72.75 | $72.80 |
| Purchase #6 | $170.52 | 9.553% | $186.8098 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $117.90 | 11.529% | $131.4927 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $996.88 | $1,084.4804 | $1,084.48 | $1,084.50 | $1,084.50 | |