| 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 | $41.48 | 13.235% | $46.9699 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $163.50 | 5.139% | $171.9023 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $43.52 | 3.708% | $45.1337 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $76.99 | 13.379% | $87.2905 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $242.36 | 3.516% | $250.8814 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $88.28 | 7.488% | $94.8904 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $73.48 | 10.632% | $81.2924 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $729.61 | $778.3606 | $778.35 | $778.40 | $778.40 | |