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 | $20.73 | 7.332% | $22.2499 | $22.25 | $22.25 | $22.20 |
Purchase #2 | $13.62 | 4.427% | $14.223 | $14.22 | $14.20 | $14.20 |
Purchase #3 | $132.94 | 4.371% | $138.7508 | $138.75 | $138.75 | $138.80 |
Purchase #4 | $132.71 | 3.461% | $137.3031 | $137.30 | $137.30 | $137.30 |
Purchase #5 | $130.41 | 8.525% | $141.5275 | $141.53 | $141.55 | $141.50 |
Purchase #6 | $122.89 | 9.256% | $134.2647 | $134.26 | $134.25 | $134.30 |
Purchase #7 | $132.92 | 6.199% | $141.1597 | $141.16 | $141.15 | $141.20 |
7 purchase totals = | $686.22 | $729.4787 | $729.47 | $729.45 | $729.50 |