| 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 | $56.64 | 3.305% | $58.512 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $139.63 | 11.456% | $155.626 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $223.99 | 4.512% | $234.0964 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $21.87 | 3.863% | $22.7148 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $79.84 | 11.352% | $88.9034 | $88.90 | $88.90 | $88.90 |
| Purchase #6 | $147.78 | 5.597% | $156.0512 | $156.05 | $156.05 | $156.10 |
| Purchase #7 | $233.75 | 7.452% | $251.1691 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $903.50 | $967.0729 | $967.07 | $967.05 | $967.10 | |