| 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 | $80.57 | 6.862% | $86.0987 | $86.10 | $86.10 | $86.10 |
| Purchase #2 | $40.93 | 3.714% | $42.4501 | $42.45 | $42.45 | $42.50 |
| Purchase #3 | $107.93 | 4.827% | $113.1398 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $9.55 | 6.214% | $10.1434 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $50.30 | 9.461% | $55.0589 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $169.52 | 7.548% | $182.3154 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $66.65 | 12.583% | $75.0366 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $525.45 | $564.2429 | $564.25 | $564.25 | $564.20 | |