| 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 | $58.31 | 13.856% | $66.3894 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $77.51 | 5.648% | $81.8878 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $240.37 | 11.400% | $267.7722 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $17.49 | 9.867% | $19.2157 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $198.51 | 7.408% | $213.2156 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $163.43 | 5.112% | $171.7845 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $70.43 | 7.727% | $75.8721 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $826.05 | $896.1373 | $896.14 | $896.10 | $896.20 | |