| 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 | $75.76 | 5.399% | $79.8503 | $79.85 | $79.85 | $79.90 |
| Purchase #2 | $213.58 | 9.414% | $233.6864 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $225.37 | 5.188% | $237.0622 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $212.91 | 3.334% | $220.0084 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $240.54 | 13.860% | $273.8788 | $273.88 | $273.90 | $273.90 |
| Purchase #6 | $11.97 | 3.274% | $12.3619 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $91.30 | 6.370% | $97.1158 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $1,071.43 | $1,153.9638 | $1,153.97 | $1,153.95 | $1,154.10 | |