| 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 | $50.77 | 9.850% | $55.7708 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $72.80 | 5.726% | $76.9685 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $85.68 | 4.661% | $89.6735 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $181.63 | 13.274% | $205.7396 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $47.50 | 4.849% | $49.8033 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $209.71 | 10.361% | $231.4381 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $95.79 | 11.734% | $107.03 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $743.88 | $816.4238 | $816.42 | $816.40 | $816.40 | |