| 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 | $58.47 | 6.412% | $62.2191 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $80.98 | 7.590% | $87.1264 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $196.54 | 8.170% | $212.5973 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $131.27 | 13.187% | $148.5806 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $188.38 | 10.767% | $208.6629 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $59.66 | 11.229% | $66.3592 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $241.89 | 7.568% | $260.1962 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $957.19 | $1,045.7417 | $1,045.75 | $1,045.75 | $1,045.80 | |