| 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 | $93.44 | 13.564% | $106.1142 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $24.71 | 3.461% | $25.5652 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $119.87 | 13.602% | $136.1747 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $188.58 | 8.859% | $205.2863 | $205.29 | $205.30 | $205.30 |
| Purchase #5 | $45.70 | 13.851% | $52.0299 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $116.72 | 4.247% | $121.6771 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $32.26 | 4.370% | $33.6698 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $621.28 | $680.5172 | $680.52 | $680.50 | $680.60 | |