| 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 | $191.71 | 7.321% | $205.7451 | $205.75 | $205.75 | $205.70 |
| Purchase #2 | $49.73 | 10.682% | $55.0422 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $222.37 | 5.478% | $234.5514 | $234.55 | $234.55 | $234.60 |
| Purchase #4 | $8.58 | 12.623% | $9.6631 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $159.63 | 4.460% | $166.7495 | $166.75 | $166.75 | $166.70 |
| Purchase #6 | $32.39 | 5.612% | $34.2077 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $226.72 | 3.657% | $235.0112 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $891.13 | $940.9702 | $940.97 | $940.95 | $940.90 | |