| 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 | $55.97 | 5.557% | $59.0803 | $59.08 | $59.10 | $59.10 |
| Purchase #2 | $125.63 | 8.806% | $136.693 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $189.40 | 7.866% | $204.2982 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $23.52 | 12.470% | $26.4529 | $26.45 | $26.45 | $26.50 |
| Purchase #5 | $214.91 | 10.287% | $237.0178 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $47.33 | 7.519% | $50.8887 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $176.25 | 5.864% | $186.5853 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $833.01 | $901.0162 | $901.02 | $901.05 | $901.10 | |