| 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 | $6.63 | 11.429% | $7.3877 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $64.85 | 8.645% | $70.4563 | $70.46 | $70.45 | $70.50 |
| Purchase #3 | $157.98 | 3.385% | $163.3276 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $92.56 | 3.713% | $95.9968 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $23.83 | 11.362% | $26.5376 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $210.31 | 12.314% | $236.2076 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $219.52 | 7.665% | $236.3462 | $236.35 | $236.35 | $236.30 |
| 7 purchase totals = | $775.68 | $836.2598 | $836.28 | $836.30 | $836.20 | |