| 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 | $93.25 | 4.293% | $97.2532 | $97.25 | $97.25 | $97.30 |
| Purchase #2 | $46.92 | 13.776% | $53.3837 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $168.85 | 5.733% | $178.5302 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $177.47 | 5.873% | $187.8928 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $10.47 | 7.690% | $11.2751 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $106.59 | 7.330% | $114.403 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $36.85 | 8.298% | $39.9078 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $640.40 | $682.6458 | $682.64 | $682.70 | $682.70 | |