| 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 | $78.54 | 10.123% | $86.4906 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $204.88 | 11.807% | $229.0702 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $212.62 | 9.167% | $232.1109 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $135.28 | 11.179% | $150.403 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $111.66 | 8.595% | $121.2572 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $51.54 | 10.602% | $57.0043 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $98.58 | 4.657% | $103.1709 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $893.10 | $979.5071 | $979.50 | $979.45 | $979.60 | |