| 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 | $89.26 | 3.866% | $92.7108 | $92.71 | $92.70 | $92.70 |
| Purchase #2 | $236.65 | 6.488% | $252.0039 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $8.75 | 3.286% | $9.0375 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $247.55 | 5.712% | $261.6901 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $122.92 | 10.133% | $135.3755 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $75.37 | 5.439% | $79.4694 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $17.97 | 12.433% | $20.2042 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $798.47 | $850.4914 | $850.49 | $850.50 | $850.50 | |