| 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 | $50.57 | 3.547% | $52.3637 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $75.82 | 7.852% | $81.7734 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $61.38 | 9.227% | $67.0435 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $41.49 | 12.732% | $46.7725 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $205.31 | 7.806% | $221.3365 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $58.40 | 3.460% | $60.4206 | $60.42 | $60.40 | $60.40 |
| Purchase #7 | $10.55 | 4.632% | $11.0387 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $503.52 | $540.7489 | $540.74 | $540.70 | $540.70 | |