| 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 | $79.85 | 6.466% | $85.0131 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $231.28 | 11.373% | $257.5835 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $56.87 | 13.209% | $64.382 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $166.33 | 13.494% | $188.7746 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $130.76 | 10.754% | $144.8219 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $88.52 | 9.363% | $96.8081 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $44.57 | 11.576% | $49.7294 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $798.18 | $887.1126 | $887.10 | $887.10 | $887.10 | |