| 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 | $90.29 | 4.626% | $94.4668 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $6.36 | 5.852% | $6.7322 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $165.26 | 11.779% | $184.726 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $127.44 | 3.680% | $132.1298 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $101.97 | 4.379% | $106.4353 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $238.50 | 9.179% | $260.3919 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $134.41 | 12.681% | $151.4545 | $151.45 | $151.45 | $151.50 |
| 7 purchase totals = | $864.23 | $936.3365 | $936.34 | $936.40 | $936.30 | |