| 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 | $50.41 | 13.625% | $57.2784 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $222.50 | 11.866% | $248.9019 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $110.52 | 13.264% | $125.1794 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $68.52 | 10.142% | $75.4693 | $75.47 | $75.45 | $75.50 |
| Purchase #5 | $95.29 | 10.632% | $105.4212 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $159.99 | 4.733% | $167.5623 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $96.85 | 7.488% | $104.1021 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $804.08 | $883.9146 | $883.91 | $883.90 | $884.00 | |