| 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 | $49.25 | 6.200% | $52.3035 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $8.32 | 8.375% | $9.0168 | $9.02 | $9.00 | $9.00 |
| Purchase #3 | $86.96 | 3.431% | $89.9436 | $89.94 | $89.95 | $89.90 |
| Purchase #4 | $163.54 | 4.763% | $171.3294 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $150.64 | 8.497% | $163.4399 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $116.73 | 4.385% | $121.8486 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $106.75 | 6.243% | $113.4144 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $682.19 | $721.2962 | $721.29 | $721.30 | $721.10 | |