| 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 | $125.41 | 7.279% | $134.5386 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $49.46 | 9.459% | $54.1384 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $96.80 | 7.199% | $103.7686 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $74.95 | 8.111% | $81.0292 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $249.64 | 4.625% | $261.1859 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $137.46 | 7.792% | $148.1709 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $43.83 | 13.355% | $49.6835 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $777.55 | $832.5151 | $832.52 | $832.55 | $832.50 | |