| 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 | $72.42 | 7.265% | $77.6813 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $231.36 | 12.815% | $261.0088 | $261.01 | $261.00 | $261.00 |
| Purchase #3 | $28.43 | 6.665% | $30.3249 | $30.32 | $30.30 | $30.30 |
| Purchase #4 | $142.67 | 5.629% | $150.7009 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $110.53 | 7.817% | $119.1701 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $95.87 | 6.779% | $102.369 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $245.82 | 9.370% | $268.8533 | $268.85 | $268.85 | $268.90 |
| 7 purchase totals = | $927.10 | $1,010.1083 | $1,010.10 | $1,010.05 | $1,010.20 | |