| 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 | $76.90 | 3.659% | $79.7138 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $210.78 | 9.198% | $230.1675 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $250.66 | 3.261% | $258.834 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $85.49 | 4.324% | $89.1866 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $148.60 | 9.747% | $163.084 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $71.51 | 12.519% | $80.4623 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $81.53 | 12.274% | $91.537 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $925.47 | $992.9852 | $992.98 | $993.00 | $993.00 | |