| 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 | $43.86 | 5.261% | $46.1675 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $141.54 | 8.290% | $153.2737 | $153.27 | $153.25 | $153.30 |
| Purchase #3 | $205.30 | 12.428% | $230.8147 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $5.61 | 11.758% | $6.2696 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $33.77 | 12.197% | $37.8889 | $37.89 | $37.90 | $37.90 |
| Purchase #6 | $9.27 | 5.868% | $9.814 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $158.32 | 3.298% | $163.5414 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $597.67 | $647.7698 | $647.76 | $647.70 | $647.80 | |