| 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 | $66.46 | 11.717% | $74.2471 | $74.25 | $74.25 | $74.20 |
| Purchase #2 | $93.57 | 4.755% | $98.0193 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $7.28 | 8.778% | $7.919 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $14.91 | 5.343% | $15.7066 | $15.71 | $15.70 | $15.70 |
| Purchase #5 | $11.80 | 8.348% | $12.7851 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $86.50 | 7.270% | $92.7886 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $117.35 | 12.863% | $132.4447 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $397.87 | $433.9104 | $433.92 | $433.90 | $433.80 | |