| 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 | $123.82 | 4.607% | $129.5244 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $134.45 | 6.324% | $142.9526 | $142.95 | $142.95 | $143.00 |
| Purchase #3 | $233.98 | 7.481% | $251.484 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $6.76 | 5.310% | $7.119 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $79.56 | 8.747% | $86.5191 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $125.41 | 12.760% | $141.4123 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $69.52 | 6.389% | $73.9616 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $773.50 | $832.9730 | $832.96 | $832.90 | $833.00 | |