| 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 | $16.42 | 4.354% | $17.1349 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $75.66 | 13.107% | $85.5768 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $249.28 | 4.723% | $261.0535 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $123.34 | 13.518% | $140.0131 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $111.47 | 13.491% | $126.5084 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $165.87 | 10.678% | $183.5816 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $118.57 | 11.228% | $131.883 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $860.61 | $945.7513 | $945.74 | $945.80 | $945.80 | |