| 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 | $154.61 | 9.605% | $169.4603 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $87.36 | 7.652% | $94.0448 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $5.26 | 3.293% | $5.4332 | $5.43 | $5.45 | $5.40 |
| Purchase #4 | $233.35 | 4.508% | $243.8694 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $59.48 | 3.371% | $61.4851 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $142.29 | 4.544% | $148.7557 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $24.66 | 3.156% | $25.4383 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $707.01 | $748.4868 | $748.49 | $748.50 | $748.50 | |