| 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 | $62.56 | 3.459% | $64.724 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $13.37 | 4.633% | $13.9894 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $12.75 | 6.420% | $13.5686 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $151.83 | 11.134% | $168.7348 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $158.37 | 4.352% | $165.2623 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $169.92 | 5.335% | $178.9852 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $123.43 | 11.220% | $137.2788 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $692.23 | $742.5431 | $742.54 | $742.55 | $742.60 | |