| 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 | $52.25 | 10.586% | $57.7812 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $34.41 | 4.399% | $35.9237 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $81.55 | 6.337% | $86.7178 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $205.54 | 3.231% | $212.181 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $11.67 | 11.619% | $13.0259 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $36.38 | 3.754% | $37.7457 | $37.75 | $37.75 | $37.70 |
| Purchase #7 | $217.68 | 7.672% | $234.3804 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $639.48 | $677.7557 | $677.76 | $677.80 | $677.70 | |