| 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 | $78.72 | 9.481% | $86.1834 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $200.71 | 13.505% | $227.8159 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $13.40 | 11.580% | $14.9517 | $14.95 | $14.95 | $15.00 |
| Purchase #4 | $97.88 | 8.863% | $106.5551 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $207.53 | 9.188% | $226.5979 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $199.64 | 7.146% | $213.9063 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $100.86 | 3.392% | $104.2812 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $898.74 | $980.2915 | $980.30 | $980.30 | $980.40 | |