| 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 | $72.84 | 6.139% | $77.3116 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $236.40 | 10.516% | $261.2598 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $12.99 | 7.615% | $13.9792 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $171.49 | 7.649% | $184.6073 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $179.29 | 12.200% | $201.1634 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $122.87 | 9.306% | $134.3043 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $78.70 | 7.290% | $84.4372 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $874.58 | $957.0628 | $957.06 | $957.05 | $957.10 | |