| 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 | $247.97 | 9.682% | $271.9785 | $271.98 | $272.00 | $272.00 |
| Purchase #2 | $22.41 | 12.585% | $25.2303 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $14.46 | 6.754% | $15.4366 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $76.67 | 8.477% | $83.1693 | $83.17 | $83.15 | $83.20 |
| Purchase #5 | $79.94 | 8.780% | $86.9587 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $7.36 | 12.474% | $8.2781 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $125.77 | 9.290% | $137.454 | $137.45 | $137.45 | $137.50 |
| 7 purchase totals = | $574.58 | $628.5055 | $628.51 | $628.55 | $628.60 | |