| 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 | $78.32 | 10.283% | $86.3736 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $9.97 | 11.753% | $11.1418 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $222.54 | 5.658% | $235.1313 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $99.69 | 7.107% | $106.775 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $199.79 | 4.603% | $208.9863 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $30.70 | 10.778% | $34.0088 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $99.59 | 4.116% | $103.6891 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $740.60 | $786.1059 | $786.11 | $786.15 | $786.10 | |