| 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 | $64.32 | 3.323% | $66.4574 | $66.46 | $66.45 | $66.50 |
| Purchase #2 | $163.49 | 10.639% | $180.8837 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $40.98 | 12.695% | $46.1824 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $230.39 | 3.250% | $237.8777 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $41.43 | 11.824% | $46.3287 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $216.82 | 6.866% | $231.7069 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $164.69 | 12.642% | $185.5101 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $922.12 | $994.9469 | $994.95 | $995.00 | $995.00 | |