| 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 | $127.41 | 10.302% | $140.5358 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $65.83 | 13.633% | $74.8046 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $228.79 | 6.777% | $244.2951 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $49.25 | 7.398% | $52.8935 | $52.89 | $52.90 | $52.90 |
| Purchase #5 | $59.30 | 11.702% | $66.2393 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $59.99 | 6.142% | $63.6746 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $74.81 | 9.630% | $82.0142 | $82.01 | $82.00 | $82.00 |
| 7 purchase totals = | $665.38 | $724.4571 | $724.45 | $724.45 | $724.40 | |