| 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 | $91.90 | 6.244% | $97.6382 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $67.79 | 8.226% | $73.3664 | $73.37 | $73.35 | $73.40 |
| Purchase #3 | $121.39 | 3.399% | $125.516 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $77.40 | 11.131% | $86.0154 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $53.66 | 7.770% | $57.8294 | $57.83 | $57.85 | $57.80 |
| Purchase #6 | $28.42 | 6.237% | $30.1926 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $10.66 | 10.562% | $11.7859 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $451.22 | $482.3439 | $482.36 | $482.35 | $482.30 | |