| 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 | $68.25 | 4.264% | $71.1602 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $198.47 | 8.361% | $215.0641 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $183.66 | 8.400% | $199.0874 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $134.48 | 5.791% | $142.2677 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $74.94 | 8.840% | $81.5647 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $20.33 | 6.131% | $21.5764 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $115.99 | 9.273% | $126.7458 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $796.12 | $857.4663 | $857.47 | $857.45 | $857.60 | |