| 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 | $80.49 | 7.378% | $86.4286 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $99.80 | 6.443% | $106.2301 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $191.70 | 8.778% | $208.5274 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $20.46 | 6.514% | $21.7928 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $152.52 | 13.472% | $173.0675 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $237.44 | 3.620% | $246.0353 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $24.67 | 12.757% | $27.8172 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $807.08 | $869.8989 | $869.91 | $869.95 | $869.80 | |