| 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 | $119.45 | 5.660% | $126.2109 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $27.48 | 9.783% | $30.1684 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $99.54 | 11.858% | $111.3435 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $131.72 | 8.697% | $143.1757 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $101.49 | 8.770% | $110.3907 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $13.27 | 4.359% | $13.8484 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $67.61 | 13.275% | $76.5852 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $560.56 | $611.7228 | $611.73 | $611.75 | $611.70 | |