| 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 | $27.38 | 11.699% | $30.5832 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $143.39 | 3.222% | $148.01 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $224.96 | 7.735% | $242.3607 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $54.38 | 13.327% | $61.6272 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $118.68 | 11.430% | $132.2451 | $132.25 | $132.25 | $132.20 |
| Purchase #6 | $224.88 | 4.145% | $234.2013 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $45.29 | 6.764% | $48.3534 | $48.35 | $48.35 | $48.40 |
| 7 purchase totals = | $838.96 | $897.3809 | $897.38 | $897.40 | $897.40 | |