| 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 | $109.69 | 4.565% | $114.6973 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $75.85 | 12.689% | $85.4746 | $85.47 | $85.45 | $85.50 |
| Purchase #3 | $181.98 | 8.266% | $197.0225 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $60.28 | 4.844% | $63.2 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $79.95 | 9.864% | $87.8363 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $143.85 | 13.641% | $163.4726 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $123.78 | 12.107% | $138.766 | $138.77 | $138.75 | $138.80 |
| 7 purchase totals = | $775.38 | $850.4693 | $850.47 | $850.40 | $850.50 | |