| 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 | $10.34 | 3.109% | $10.6615 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $97.97 | 8.621% | $106.416 | $106.42 | $106.40 | $106.40 |
| Purchase #3 | $66.72 | 12.671% | $75.1741 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $8.91 | 8.559% | $9.6726 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $242.82 | 12.498% | $273.1676 | $273.17 | $273.15 | $273.20 |
| Purchase #6 | $236.32 | 5.126% | $248.4338 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $126.84 | 8.317% | $137.3893 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $789.92 | $860.9149 | $860.91 | $860.85 | $861.00 | |