| 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 | $173.67 | 10.839% | $192.4941 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $189.53 | 8.374% | $205.4012 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $107.27 | 10.812% | $118.868 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $39.44 | 8.832% | $42.9233 | $42.92 | $42.90 | $42.90 |
| Purchase #5 | $82.62 | 4.623% | $86.4395 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $26.85 | 12.201% | $30.126 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $79.28 | 9.463% | $86.7823 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $698.66 | $763.0344 | $763.03 | $763.05 | $763.00 | |