| 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 | $36.42 | 6.179% | $38.6704 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $18.89 | 9.631% | $20.7093 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $221.66 | 5.185% | $233.1531 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $109.61 | 6.840% | $117.1073 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $28.74 | 10.194% | $31.6698 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $56.85 | 3.606% | $58.9 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $29.41 | 3.808% | $30.5299 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $501.58 | $530.7398 | $530.74 | $530.70 | $530.80 | |