| 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 | $20.70 | 13.757% | $23.5477 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $70.87 | 12.667% | $79.8471 | $79.85 | $79.85 | $79.80 |
| Purchase #3 | $55.35 | 10.323% | $61.0638 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $82.39 | 4.785% | $86.3324 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $230.29 | 5.249% | $242.3779 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $238.99 | 3.113% | $246.4298 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $195.25 | 10.221% | $215.2065 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $893.84 | $954.8052 | $954.81 | $954.85 | $954.70 | |