| 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 | $76.34 | 3.495% | $79.0081 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $131.57 | 6.156% | $139.6694 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $54.43 | 6.806% | $58.1345 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $144.25 | 3.282% | $148.9843 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $46.46 | 13.682% | $52.8167 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $69.37 | 11.279% | $77.1942 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $159.43 | 11.279% | $177.4121 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $681.85 | $733.2193 | $733.21 | $733.20 | $733.20 | |