| 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 | $46.97 | 8.855% | $51.1292 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $46.45 | 13.339% | $52.646 | $52.65 | $52.65 | $52.60 |
| Purchase #3 | $164.72 | 13.722% | $187.3229 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $210.40 | 13.723% | $239.2732 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $50.87 | 6.324% | $54.087 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $20.41 | 4.254% | $21.2782 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $231.77 | 12.591% | $260.9522 | $260.95 | $260.95 | $261.00 |
| 7 purchase totals = | $771.59 | $866.6887 | $866.69 | $866.70 | $866.70 | |