| 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 | $33.57 | 9.772% | $36.8505 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $234.62 | 8.779% | $255.2173 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $113.48 | 10.140% | $124.9869 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $123.40 | 9.112% | $134.6442 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $56.81 | 9.849% | $62.4052 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $190.63 | 13.766% | $216.8721 | $216.87 | $216.85 | $216.90 |
| Purchase #7 | $94.31 | 3.344% | $97.4637 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $846.82 | $928.4399 | $928.44 | $928.40 | $928.50 | |