| 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 | $19.74 | 12.441% | $22.1959 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $6.89 | 8.518% | $7.4769 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $109.62 | 5.831% | $116.0119 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $125.83 | 3.435% | $130.1523 | $130.15 | $130.15 | $130.20 |
| Purchase #5 | $70.82 | 10.371% | $78.1647 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $45.71 | 5.524% | $48.235 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $249.65 | 10.147% | $274.982 | $274.98 | $275.00 | $275.00 |
| 7 purchase totals = | $628.26 | $677.2187 | $677.22 | $677.25 | $677.30 | |