| 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 | $65.29 | 12.746% | $73.6119 | $73.61 | $73.60 | $73.60 |
| Purchase #2 | $163.29 | 13.388% | $185.1513 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $239.90 | 8.549% | $260.4091 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $50.26 | 4.766% | $52.6554 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $39.97 | 3.314% | $41.2946 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $121.56 | 3.234% | $125.4913 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $77.96 | 7.521% | $83.8234 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $758.23 | $822.4370 | $822.43 | $822.40 | $822.50 | |