| 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 | $98.32 | 4.842% | $103.0807 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $125.51 | 5.456% | $132.3578 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $7.99 | 3.614% | $8.2788 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $214.58 | 10.761% | $237.671 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $127.33 | 13.776% | $144.871 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $163.36 | 6.708% | $174.3182 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $59.61 | 7.714% | $64.2083 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $796.70 | $864.7858 | $864.79 | $864.75 | $864.90 | |