| 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 | $105.46 | 10.521% | $116.5554 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $43.27 | 8.109% | $46.7788 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $48.79 | 13.718% | $55.483 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $192.85 | 3.240% | $199.0983 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $18.91 | 4.225% | $19.7089 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $94.47 | 3.639% | $97.9078 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $207.80 | 9.446% | $227.4288 | $227.43 | $227.45 | $227.40 |
| 7 purchase totals = | $711.55 | $762.9610 | $762.97 | $763.00 | $763.00 | |