| 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 | $34.86 | 4.605% | $36.4653 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $107.30 | 11.672% | $119.8241 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $173.81 | 7.868% | $187.4854 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $48.37 | 3.405% | $50.017 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $28.89 | 4.463% | $30.1794 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $127.38 | 4.437% | $133.0319 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $120.52 | 10.188% | $132.7986 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $641.13 | $689.8017 | $689.81 | $689.80 | $689.80 | |