| 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 | $75.47 | 12.610% | $84.9868 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $171.71 | 5.263% | $180.7471 | $180.75 | $180.75 | $180.70 |
| Purchase #3 | $15.38 | 11.218% | $17.1053 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $158.97 | 13.547% | $180.5057 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $75.69 | 8.466% | $82.0979 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $196.73 | 10.485% | $217.3571 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $153.52 | 12.366% | $172.5043 | $172.50 | $172.50 | $172.50 |
| 7 purchase totals = | $847.47 | $935.3042 | $935.32 | $935.30 | $935.30 | |