| 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 | $34.36 | 6.108% | $36.4587 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $27.77 | 10.558% | $30.702 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $81.72 | 3.115% | $84.2656 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $243.90 | 11.401% | $271.707 | $271.71 | $271.70 | $271.70 |
| Purchase #5 | $133.63 | 9.189% | $145.9093 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $102.50 | 6.660% | $109.3265 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $169.91 | 3.107% | $175.1891 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $793.79 | $853.5582 | $853.57 | $853.55 | $853.60 | |