| 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 | $5.43 | 13.587% | $6.1678 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $211.86 | 11.671% | $236.5862 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $16.66 | 3.239% | $17.1996 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $29.97 | 10.868% | $33.2271 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $230.29 | 5.537% | $243.0412 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $28.34 | 8.730% | $30.8141 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $208.87 | 3.365% | $215.8985 | $215.90 | $215.90 | $215.90 |
| 7 purchase totals = | $731.42 | $782.9345 | $782.94 | $782.95 | $782.90 | |