| 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 | $33.74 | 9.742% | $37.027 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $233.87 | 8.260% | $253.1877 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $16.61 | 5.192% | $17.4724 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $120.96 | 13.294% | $137.0404 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $106.58 | 12.643% | $120.0549 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $82.32 | 4.372% | $85.919 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $132.90 | 11.448% | $148.1144 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $726.98 | $798.8158 | $798.81 | $798.80 | $798.80 | |