| 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 | $58.70 | 13.858% | $66.8346 | $66.83 | $66.85 | $66.80 |
| Purchase #2 | $101.96 | 7.714% | $109.8252 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $222.44 | 6.640% | $237.21 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $139.73 | 11.660% | $156.0225 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $154.46 | 5.647% | $163.1824 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $197.68 | 11.160% | $219.7411 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $203.57 | 12.712% | $229.4478 | $229.45 | $229.45 | $229.40 |
| 7 purchase totals = | $1,078.54 | $1,182.2636 | $1,182.26 | $1,182.30 | $1,182.10 | |