| 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 | $81.46 | 5.835% | $86.2132 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $112.72 | 4.425% | $117.7079 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $68.56 | 6.621% | $73.0994 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $81.68 | 3.698% | $84.7005 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $57.46 | 7.303% | $61.6563 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $92.25 | 6.481% | $98.2287 | $98.23 | $98.25 | $98.20 |
| Purchase #7 | $115.82 | 13.826% | $131.8333 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $609.95 | $653.4393 | $653.44 | $653.45 | $653.40 | |