| 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 | $150.37 | 12.741% | $169.5286 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $92.80 | 5.582% | $97.9801 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $97.96 | 4.498% | $102.3662 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $76.72 | 7.721% | $82.6436 | $82.64 | $82.65 | $82.60 |
| Purchase #5 | $68.68 | 8.427% | $74.4677 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $30.45 | 5.578% | $32.1485 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $228.25 | 12.219% | $256.1399 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $745.23 | $815.2746 | $815.28 | $815.30 | $815.20 | |