| 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 | $73.72 | 8.368% | $79.8889 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $9.37 | 5.752% | $9.909 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $38.66 | 13.834% | $44.0082 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $23.89 | 8.465% | $25.9123 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $236.74 | 10.267% | $261.0461 | $261.05 | $261.05 | $261.00 |
| Purchase #6 | $131.77 | 11.398% | $146.7891 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $186.70 | 9.369% | $204.1919 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $700.85 | $771.7455 | $771.75 | $771.75 | $771.70 | |