| 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 | $102.61 | 5.108% | $107.8513 | $107.85 | $107.85 | $107.90 |
| Purchase #2 | $125.49 | 5.360% | $132.2163 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $188.53 | 9.159% | $205.7975 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $33.79 | 10.607% | $37.3741 | $37.37 | $37.35 | $37.40 |
| Purchase #5 | $57.39 | 5.374% | $60.4741 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $84.63 | 4.836% | $88.7227 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $225.63 | 10.774% | $249.9394 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $818.07 | $882.3754 | $882.37 | $882.30 | $882.40 | |