| 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 | $15.63 | 8.710% | $16.9914 | $16.99 | $17.00 | $17.00 |
| Purchase #2 | $202.82 | 10.871% | $224.8686 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $92.49 | 10.581% | $102.2764 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $119.74 | 8.382% | $129.7766 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $151.50 | 3.626% | $156.9934 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $78.80 | 6.176% | $83.6667 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $30.54 | 11.761% | $34.1318 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $691.52 | $748.7049 | $748.71 | $748.75 | $748.80 | |