| 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 | $18.50 | 6.471% | $19.6971 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $92.47 | 10.363% | $102.0527 | $102.05 | $102.05 | $102.10 |
| Purchase #3 | $211.97 | 10.471% | $234.1654 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $75.49 | 3.665% | $78.2567 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $158.99 | 13.804% | $180.937 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $52.55 | 3.822% | $54.5585 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $155.66 | 7.596% | $167.4839 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $765.63 | $837.1513 | $837.16 | $837.15 | $837.30 | |