| 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 | $67.41 | 6.820% | $72.0074 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $243.56 | 12.315% | $273.5544 | $273.55 | $273.55 | $273.60 |
| Purchase #3 | $97.98 | 11.451% | $109.1997 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $9.99 | 10.257% | $11.0147 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $12.91 | 7.408% | $13.8664 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $193.99 | 9.807% | $213.0146 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $41.74 | 8.372% | $45.2345 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $667.58 | $737.8917 | $737.88 | $737.85 | $737.90 | |