| 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 | $45.56 | 12.113% | $51.0787 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $161.85 | 11.817% | $180.9758 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $236.85 | 10.476% | $261.6624 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $110.42 | 12.629% | $124.3649 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $72.27 | 8.268% | $78.2453 | $78.25 | $78.25 | $78.20 |
| Purchase #6 | $29.63 | 13.314% | $33.5749 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $77.44 | 9.391% | $84.7124 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $734.02 | $814.6144 | $814.61 | $814.60 | $814.70 | |