| 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 | $26.65 | 13.214% | $30.1715 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $169.42 | 12.370% | $190.3773 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $69.52 | 11.746% | $77.6858 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $33.92 | 11.650% | $37.8717 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $89.91 | 5.196% | $94.5817 | $94.58 | $94.60 | $94.60 |
| Purchase #6 | $246.93 | 3.348% | $255.1972 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $193.48 | 13.729% | $220.0429 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $829.83 | $905.9281 | $905.93 | $905.95 | $906.00 | |