| 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 | $78.35 | 10.334% | $86.4467 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $47.73 | 9.402% | $52.2176 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $153.29 | 6.392% | $163.0883 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $216.34 | 8.453% | $234.6272 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $151.32 | 7.213% | $162.2347 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $82.69 | 4.614% | $86.5053 | $86.51 | $86.50 | $86.50 |
| Purchase #7 | $136.88 | 5.695% | $144.6753 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $866.60 | $929.7951 | $929.81 | $929.85 | $929.70 | |