| 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 | $43.44 | 4.200% | $45.2645 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $120.68 | 4.669% | $126.3145 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $146.43 | 3.292% | $151.2505 | $151.25 | $151.25 | $151.30 |
| Purchase #4 | $167.66 | 3.716% | $173.8902 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $9.69 | 5.734% | $10.2456 | $10.25 | $10.25 | $10.20 |
| Purchase #6 | $57.54 | 13.729% | $65.4397 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $151.50 | 7.705% | $163.1731 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $696.94 | $735.5781 | $735.57 | $735.55 | $735.60 | |