| 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 | $62.40 | 9.409% | $68.2712 | $68.27 | $68.25 | $68.30 |
| Purchase #2 | $30.63 | 6.465% | $32.6102 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $28.39 | 9.697% | $31.143 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $46.37 | 12.519% | $52.1751 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $233.94 | 6.529% | $249.2139 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $107.79 | 11.837% | $120.5491 | $120.55 | $120.55 | $120.50 |
| Purchase #7 | $232.84 | 12.434% | $261.7913 | $261.79 | $261.80 | $261.80 |
| 7 purchase totals = | $742.36 | $815.7538 | $815.75 | $815.75 | $815.70 | |