| 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 | $46.83 | 10.514% | $51.7537 | $51.75 | $51.75 | $51.80 |
| Purchase #2 | $199.76 | 10.855% | $221.4439 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $92.99 | 4.681% | $97.3429 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $16.96 | 9.609% | $18.5897 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $99.96 | 12.233% | $112.1881 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $101.53 | 5.382% | $106.9943 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $44.67 | 13.484% | $50.6933 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $602.70 | $659.0059 | $658.99 | $659.05 | $659.00 | |