| 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 | $88.56 | 12.779% | $99.8771 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $163.99 | 7.599% | $176.4516 | $176.45 | $176.45 | $176.50 |
| Purchase #3 | $85.93 | 13.139% | $97.2203 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $103.47 | 11.787% | $115.666 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $6.91 | 10.822% | $7.6578 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $13.32 | 12.600% | $14.9983 | $15.00 | $15.00 | $15.00 |
| Purchase #7 | $207.88 | 7.477% | $223.4232 | $223.42 | $223.40 | $223.40 |
| 7 purchase totals = | $670.06 | $735.2943 | $735.30 | $735.25 | $735.40 | |