| 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 | $235.83 | 9.333% | $257.84 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $66.50 | 3.282% | $68.6825 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $32.98 | 9.680% | $36.1725 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $153.33 | 12.362% | $172.2847 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $68.51 | 11.589% | $76.4496 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $208.77 | 9.693% | $229.0061 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $27.74 | 9.277% | $30.3134 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $793.66 | $870.7488 | $870.74 | $870.75 | $870.70 | |