| 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 | $69.73 | 10.494% | $77.0475 | $77.05 | $77.05 | $77.00 |
| Purchase #2 | $88.87 | 10.174% | $97.9116 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $249.56 | 8.404% | $270.533 | $270.53 | $270.55 | $270.50 |
| Purchase #4 | $163.84 | 12.359% | $184.089 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $185.52 | 7.448% | $199.3375 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $215.29 | 7.300% | $231.0062 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $8.85 | 9.854% | $9.7221 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $981.66 | $1,069.6469 | $1,069.65 | $1,069.65 | $1,069.50 | |