| 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 | $33.48 | 12.471% | $37.6553 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $26.66 | 13.790% | $30.3364 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $190.79 | 5.761% | $201.7814 | $201.78 | $201.80 | $201.80 |
| Purchase #4 | $200.67 | 4.416% | $209.5316 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $205.74 | 13.665% | $233.8544 | $233.85 | $233.85 | $233.90 |
| Purchase #6 | $11.91 | 12.694% | $13.4219 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $234.32 | 8.762% | $254.8511 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $903.57 | $981.4321 | $981.43 | $981.45 | $981.50 | |