| 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 | $61.88 | 8.696% | $67.2611 | $67.26 | $67.25 | $67.30 |
| Purchase #2 | $217.30 | 8.645% | $236.0856 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $131.93 | 5.507% | $139.1954 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $74.30 | 13.143% | $84.0652 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $177.50 | 11.684% | $198.2391 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $62.88 | 9.546% | $68.8825 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $26.38 | 7.264% | $28.2962 | $28.30 | $28.30 | $28.30 |
| 7 purchase totals = | $752.17 | $822.0251 | $822.04 | $822.05 | $822.10 | |