| 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 | $77.39 | 6.193% | $82.1828 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $207.83 | 8.769% | $226.0546 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $7.67 | 13.189% | $8.6816 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $121.93 | 3.322% | $125.9805 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $128.61 | 12.353% | $144.4972 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $48.81 | 7.166% | $52.3077 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $21.55 | 3.130% | $22.2245 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $613.79 | $661.9289 | $661.92 | $661.95 | $662.00 | |