| 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 | $46.65 | 9.136% | $50.9119 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $78.69 | 7.598% | $84.6689 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $139.41 | 6.824% | $148.9233 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $182.50 | 4.772% | $191.2089 | $191.21 | $191.20 | $191.20 |
| Purchase #5 | $80.88 | 10.867% | $89.6692 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $82.93 | 4.148% | $86.3699 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $233.52 | 7.698% | $251.4964 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $844.58 | $903.2485 | $903.25 | $903.15 | $903.30 | |