| 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 | $81.71 | 5.681% | $86.3519 | $86.35 | $86.35 | $86.40 |
| Purchase #2 | $26.35 | 11.223% | $29.3073 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $170.47 | 10.244% | $187.9329 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $115.57 | 5.619% | $122.0639 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $232.62 | 4.149% | $242.2714 | $242.27 | $242.25 | $242.30 |
| Purchase #6 | $237.49 | 6.697% | $253.3947 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $185.56 | 7.727% | $199.8982 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $1,049.77 | $1,121.2203 | $1,121.21 | $1,121.20 | $1,121.30 | |