| 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 | $39.81 | 7.820% | $42.9231 | $42.92 | $42.90 | $42.90 |
| Purchase #2 | $118.96 | 11.357% | $132.4703 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $231.62 | 10.567% | $256.0953 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $241.34 | 8.367% | $261.5329 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $70.66 | 7.694% | $76.0966 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $33.65 | 10.605% | $37.2186 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $26.54 | 4.497% | $27.7335 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $762.58 | $834.0703 | $834.07 | $834.05 | $834.00 | |