| 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 | $78.36 | 12.395% | $88.0727 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $62.63 | 4.190% | $65.2542 | $65.25 | $65.25 | $65.30 |
| Purchase #3 | $10.87 | 12.712% | $12.2518 | $12.25 | $12.25 | $12.30 |
| Purchase #4 | $5.68 | 5.542% | $5.9948 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $175.93 | 13.538% | $199.7474 | $199.75 | $199.75 | $199.70 |
| Purchase #6 | $146.27 | 11.490% | $163.0764 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $10.82 | 4.260% | $11.2809 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $490.56 | $545.6782 | $545.67 | $545.70 | $545.80 | |