| 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 | $113.70 | 7.383% | $122.0945 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $108.35 | 3.480% | $112.1206 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $53.43 | 13.713% | $60.7569 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $198.27 | 11.604% | $221.2773 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $81.87 | 9.431% | $89.5912 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $91.94 | 7.213% | $98.5716 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $78.47 | 9.595% | $85.9992 | $86.00 | $86.00 | $86.00 |
| 7 purchase totals = | $726.03 | $790.4113 | $790.41 | $790.40 | $790.50 | |