| 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 | $51.96 | 9.453% | $56.8718 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $227.67 | 3.234% | $235.0328 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $51.88 | 5.713% | $54.8439 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $112.31 | 4.839% | $117.7447 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $217.98 | 12.322% | $244.8395 | $244.84 | $244.85 | $244.80 |
| Purchase #6 | $151.94 | 3.627% | $157.4509 | $157.45 | $157.45 | $157.50 |
| Purchase #7 | $30.50 | 11.733% | $34.0786 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $844.24 | $900.8622 | $900.85 | $900.90 | $900.80 | |