| 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 | $21.73 | 9.178% | $23.7244 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $164.88 | 13.322% | $186.8453 | $186.85 | $186.85 | $186.80 |
| Purchase #3 | $112.79 | 6.582% | $120.2138 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $143.81 | 5.324% | $151.4664 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $101.93 | 7.378% | $109.4504 | $109.45 | $109.45 | $109.50 |
| Purchase #6 | $33.54 | 8.546% | $36.4063 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $74.97 | 3.267% | $77.4193 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $653.65 | $705.5259 | $705.53 | $705.45 | $705.50 | |