| 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 | $79.53 | 9.679% | $87.2277 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $208.92 | 12.264% | $234.5419 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $98.57 | 10.671% | $109.0884 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $132.25 | 5.395% | $139.3849 | $139.38 | $139.40 | $139.40 |
| Purchase #5 | $98.82 | 3.187% | $101.9694 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $30.51 | 12.377% | $34.2862 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $116.25 | 4.244% | $121.1837 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $764.85 | $827.6822 | $827.68 | $827.75 | $827.70 | |