| 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 | $107.70 | 6.187% | $114.3634 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $69.34 | 13.271% | $78.5421 | $78.54 | $78.55 | $78.50 |
| Purchase #3 | $187.55 | 11.303% | $208.7488 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $93.61 | 13.337% | $106.0948 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $193.84 | 13.531% | $220.0685 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $156.87 | 5.215% | $165.0508 | $165.05 | $165.05 | $165.10 |
| Purchase #7 | $75.57 | 4.527% | $78.9911 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $884.48 | $971.8595 | $971.85 | $971.85 | $971.90 | |