| 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 | $40.56 | 12.776% | $45.7419 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $236.87 | 10.245% | $261.1373 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $120.68 | 3.117% | $124.4416 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $197.79 | 3.485% | $204.683 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $31.47 | 8.363% | $34.1018 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $232.73 | 8.403% | $252.2863 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $77.32 | 13.311% | $87.6121 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $937.42 | $1,010.0040 | $1,010.00 | $1,010.05 | $1,009.90 | |