| 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 | $78.90 | 5.749% | $83.436 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $224.43 | 10.734% | $248.5203 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $207.70 | 12.487% | $233.6355 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $62.66 | 9.684% | $68.728 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $67.90 | 8.135% | $73.4237 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $89.27 | 9.263% | $97.5391 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $137.97 | 12.421% | $155.1073 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $868.83 | $960.3899 | $960.40 | $960.40 | $960.20 | |