| 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 | $29.89 | 3.232% | $30.856 | $30.86 | $30.85 | $30.90 |
| Purchase #2 | $157.81 | 9.846% | $173.348 | $173.35 | $173.35 | $173.30 |
| Purchase #3 | $250.62 | 12.399% | $281.6944 | $281.69 | $281.70 | $281.70 |
| Purchase #4 | $90.65 | 13.265% | $102.6747 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $23.88 | 13.547% | $27.115 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $163.82 | 3.409% | $169.4046 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $92.49 | 6.159% | $98.1865 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $809.16 | $883.2792 | $883.28 | $883.25 | $883.30 | |