| 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 | $27.30 | 12.298% | $30.6574 | $30.66 | $30.65 | $30.70 |
| Purchase #2 | $169.96 | 12.105% | $190.5337 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $63.71 | 12.840% | $71.8904 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $66.70 | 12.694% | $75.1669 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $246.67 | 6.390% | $262.4322 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $23.77 | 7.847% | $25.6352 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $61.27 | 3.341% | $63.317 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $659.38 | $719.6328 | $719.64 | $719.65 | $719.60 | |