| 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 | $41.38 | 5.733% | $43.7523 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $45.27 | 6.454% | $48.1917 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $215.65 | 13.160% | $244.0295 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $202.52 | 6.550% | $215.7851 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $127.38 | 8.497% | $138.2035 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $33.53 | 6.657% | $35.7621 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $107.39 | 7.571% | $115.5205 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $773.12 | $841.2447 | $841.24 | $841.25 | $841.30 | |