| 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 | $102.85 | 4.408% | $107.3836 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $83.67 | 10.735% | $92.652 | $92.65 | $92.65 | $92.70 |
| Purchase #3 | $248.41 | 10.471% | $274.421 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $158.99 | 5.856% | $168.3005 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $65.76 | 6.499% | $70.0337 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $28.35 | 6.492% | $30.1905 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $104.62 | 9.373% | $114.426 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $792.65 | $857.4073 | $857.40 | $857.45 | $857.40 | |