| 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 | $55.26 | 7.618% | $59.4697 | $59.47 | $59.45 | $59.50 |
| Purchase #2 | $145.67 | 12.531% | $163.9239 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $211.83 | 3.589% | $219.4326 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $25.76 | 9.133% | $28.1127 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $118.56 | 6.160% | $125.8633 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $233.28 | 10.449% | $257.6554 | $257.66 | $257.65 | $257.70 |
| Purchase #7 | $15.40 | 5.291% | $16.2148 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $805.76 | $870.6724 | $870.66 | $870.60 | $870.70 | |