| 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 | $83.79 | 4.460% | $87.527 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $26.79 | 10.552% | $29.6169 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $101.52 | 3.430% | $105.0021 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $154.61 | 3.626% | $160.2162 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $248.49 | 5.795% | $262.89 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $153.99 | 9.798% | $169.0779 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $5.49 | 10.501% | $6.0665 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $774.68 | $820.3966 | $820.41 | $820.40 | $820.40 | |