| 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 | $52.83 | 3.316% | $54.5818 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $17.51 | 9.313% | $19.1407 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $52.98 | 7.391% | $56.8958 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $134.47 | 10.583% | $148.701 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $180.84 | 4.305% | $188.6252 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $95.80 | 8.649% | $104.0857 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $229.37 | 13.833% | $261.0988 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $763.80 | $833.1290 | $833.14 | $833.20 | $833.10 | |