| 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 | $75.80 | 7.200% | $81.2576 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $95.30 | 6.603% | $101.5927 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $106.68 | 10.831% | $118.2345 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $234.95 | 6.874% | $251.1005 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $229.79 | 6.307% | $244.2829 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $66.41 | 11.868% | $74.2915 | $74.29 | $74.30 | $74.30 |
| Purchase #7 | $6.80 | 9.635% | $7.4552 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $815.73 | $878.2149 | $878.21 | $878.25 | $878.30 | |