| 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 | $83.65 | 4.432% | $87.3574 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $196.85 | 13.795% | $224.0055 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $12.72 | 8.157% | $13.7576 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $84.41 | 5.376% | $88.9479 | $88.95 | $88.95 | $88.90 |
| Purchase #5 | $106.43 | 7.318% | $114.2185 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $166.54 | 10.575% | $184.1516 | $184.15 | $184.15 | $184.20 |
| Purchase #7 | $90.37 | 13.440% | $102.5157 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $740.97 | $814.9542 | $814.97 | $814.90 | $815.00 | |