| 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 | $65.45 | 9.159% | $71.4446 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $67.61 | 3.673% | $70.0933 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $215.92 | 9.851% | $237.1903 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $22.39 | 3.776% | $23.2354 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $233.95 | 9.648% | $256.5215 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $163.83 | 3.191% | $169.0578 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $118.66 | 11.416% | $132.2062 | $132.21 | $132.20 | $132.20 |
| 7 purchase totals = | $887.81 | $959.7491 | $959.75 | $959.75 | $959.70 | |