| 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 | $102.61 | 3.162% | $105.8545 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $148.75 | 9.680% | $163.149 | $163.15 | $163.15 | $163.10 |
| Purchase #3 | $35.41 | 3.355% | $36.598 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $78.82 | 7.189% | $84.4864 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $69.53 | 6.645% | $74.1503 | $74.15 | $74.15 | $74.20 |
| Purchase #6 | $70.56 | 3.823% | $73.2575 | $73.26 | $73.25 | $73.30 |
| Purchase #7 | $205.29 | 7.754% | $221.2082 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $710.97 | $758.7039 | $758.71 | $758.70 | $758.80 | |