| 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 | $72.91 | 9.310% | $79.6979 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $234.42 | 7.221% | $251.3475 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $102.48 | 8.660% | $111.3548 | $111.35 | $111.35 | $111.40 |
| Purchase #4 | $118.68 | 11.621% | $132.4718 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $75.78 | 7.834% | $81.7166 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $116.56 | 9.273% | $127.3686 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $18.51 | 12.228% | $20.7734 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $739.34 | $804.7306 | $804.73 | $804.65 | $804.80 | |