| 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 | $25.34 | 7.669% | $27.2833 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $79.66 | 8.659% | $86.5578 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $205.76 | 9.288% | $224.871 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $204.86 | 13.129% | $231.7561 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $116.61 | 13.566% | $132.4293 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $12.45 | 4.556% | $13.0172 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $104.94 | 5.849% | $111.0779 | $111.08 | $111.10 | $111.10 |
| 7 purchase totals = | $749.62 | $826.9926 | $827.00 | $827.00 | $827.10 | |