| 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 | $12.71 | 4.598% | $13.2944 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $179.93 | 3.629% | $186.4597 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $68.69 | 11.318% | $76.4643 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $163.37 | 13.236% | $184.9937 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $67.39 | 12.733% | $75.9708 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $88.92 | 9.587% | $97.4448 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $114.93 | 8.410% | $124.5956 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $695.94 | $759.2233 | $759.21 | $759.20 | $759.30 | |