| 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 | $28.87 | 4.588% | $30.1946 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $71.70 | 7.629% | $77.17 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $23.43 | 4.378% | $24.4558 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $249.42 | 6.164% | $264.7942 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $250.49 | 4.196% | $261.0006 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $121.35 | 13.233% | $137.4082 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $184.80 | 8.160% | $199.8797 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $930.06 | $994.9031 | $994.90 | $994.90 | $995.00 | |