| 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 | $80.91 | 6.340% | $86.0397 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $52.70 | 4.616% | $55.1326 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $203.54 | 8.168% | $220.1651 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $123.93 | 8.340% | $134.2658 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $91.48 | 11.690% | $102.174 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $153.38 | 7.836% | $165.3989 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $86.47 | 10.730% | $95.7482 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $792.41 | $858.9243 | $858.93 | $858.90 | $858.90 | |