| 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 | $78.61 | 10.244% | $86.6628 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $139.70 | 3.292% | $144.2989 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $125.47 | 6.304% | $133.3796 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $129.39 | 6.170% | $137.3734 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $92.68 | 3.708% | $96.1166 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $39.31 | 4.849% | $41.2161 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $48.69 | 7.755% | $52.4659 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $653.85 | $691.5133 | $691.52 | $691.45 | $691.60 | |