| 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 | $14.73 | 3.266% | $15.2111 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $46.29 | 5.477% | $48.8253 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $48.87 | 11.868% | $54.6699 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $240.47 | 11.234% | $267.4844 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $11.82 | 12.387% | $13.2841 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $150.53 | 11.754% | $168.2233 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $147.26 | 13.536% | $167.1931 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $659.97 | $734.8912 | $734.88 | $734.90 | $734.90 | |