| 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 | $87.71 | 10.448% | $96.8739 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $83.68 | 5.374% | $88.177 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $38.85 | 10.324% | $42.8609 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $78.47 | 10.449% | $86.6693 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $11.75 | 11.236% | $13.0702 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $154.84 | 5.825% | $163.8594 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $179.69 | 9.785% | $197.2727 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $634.99 | $688.7834 | $688.78 | $688.70 | $689.00 | |