| 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 | $7.60 | 9.249% | $8.3029 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $99.33 | 5.371% | $104.665 | $104.67 | $104.65 | $104.70 |
| Purchase #3 | $130.72 | 9.743% | $143.456 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $163.77 | 7.417% | $175.9168 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $82.96 | 4.296% | $86.524 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $164.68 | 4.614% | $172.2783 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $13.25 | 12.569% | $14.9154 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $662.31 | $706.0584 | $706.07 | $706.00 | $706.10 | |