| 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 | $82.65 | 4.134% | $86.0668 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $198.60 | 10.110% | $218.6785 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $121.42 | 10.509% | $134.18 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $205.38 | 9.195% | $224.2647 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $99.98 | 8.547% | $108.5253 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $132.29 | 9.524% | $144.8893 | $144.89 | $144.90 | $144.90 |
| Purchase #7 | $19.47 | 6.676% | $20.7698 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $859.79 | $937.3744 | $937.38 | $937.40 | $937.50 | |