| 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 | $23.66 | 3.741% | $24.5451 | $24.55 | $24.55 | $24.50 |
| Purchase #2 | $219.82 | 12.225% | $246.693 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $129.69 | 7.808% | $139.8162 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $11.66 | 10.367% | $12.8688 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $72.37 | 12.684% | $81.5494 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $155.30 | 7.696% | $167.2519 | $167.25 | $167.25 | $167.30 |
| Purchase #7 | $203.38 | 4.846% | $213.2358 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $815.88 | $885.9602 | $885.97 | $885.95 | $885.90 | |