| 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 | $43.84 | 11.501% | $48.882 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $133.88 | 5.330% | $141.0158 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $50.72 | 8.450% | $55.0058 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $95.59 | 11.795% | $106.8648 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $173.65 | 5.283% | $182.8239 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $43.79 | 13.694% | $49.7866 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $182.91 | 12.530% | $205.8286 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $724.38 | $790.2075 | $790.21 | $790.20 | $790.20 | |