| 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 | $50.73 | 7.261% | $54.4135 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $78.30 | 9.471% | $85.7158 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $166.75 | 11.699% | $186.2581 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $152.30 | 3.575% | $157.7447 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $98.78 | 10.354% | $109.0077 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $132.74 | 7.539% | $142.7473 | $142.75 | $142.75 | $142.70 |
| Purchase #7 | $18.33 | 3.709% | $19.0099 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $697.93 | $754.8970 | $754.90 | $754.85 | $754.80 | |