| 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 | $75.63 | 4.706% | $79.1891 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $48.39 | 10.483% | $53.4627 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $225.80 | 3.779% | $234.333 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $52.42 | 9.305% | $57.2977 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $46.51 | 9.220% | $50.7982 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $55.89 | 4.210% | $58.243 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $106.92 | 12.454% | $120.2358 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $611.56 | $653.5595 | $653.56 | $653.60 | $653.50 | |