| 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 | $198.51 | 5.497% | $209.4221 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $52.73 | 10.850% | $58.4512 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $40.93 | 5.639% | $43.238 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $109.33 | 4.494% | $114.2433 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $43.48 | 11.542% | $48.4985 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $79.69 | 11.358% | $88.7412 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $80.61 | 9.811% | $88.5186 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $605.28 | $651.1129 | $651.11 | $651.10 | $651.00 | |