| 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 | $34.76 | 9.609% | $38.1001 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $86.96 | 12.448% | $97.7848 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $220.91 | 10.228% | $243.5047 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $116.94 | 11.387% | $130.256 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $45.81 | 6.531% | $48.8019 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $83.60 | 12.204% | $93.8025 | $93.80 | $93.80 | $93.80 |
| Purchase #7 | $41.76 | 9.476% | $45.7172 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $630.74 | $697.9672 | $697.96 | $697.95 | $698.00 | |