| 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 | $47.52 | 5.778% | $50.2657 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $104.41 | 4.609% | $109.2223 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $148.84 | 12.522% | $167.4777 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $65.81 | 11.544% | $73.4071 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $108.43 | 9.286% | $118.4988 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $61.74 | 7.848% | $66.5854 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $85.82 | 13.340% | $97.2684 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $622.57 | $682.7254 | $682.74 | $682.70 | $682.80 | |