| 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 | $42.85 | 10.337% | $47.2794 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $134.42 | 12.776% | $151.5935 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $81.46 | 9.339% | $89.0675 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $23.31 | 6.871% | $24.9116 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $74.88 | 3.758% | $77.694 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $125.65 | 5.806% | $132.9452 | $132.95 | $132.95 | $132.90 |
| Purchase #7 | $30.92 | 7.353% | $33.1935 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $513.49 | $556.6847 | $556.68 | $556.70 | $556.70 | |