| 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 | $77.58 | 9.812% | $85.1921 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $224.86 | 10.144% | $247.6698 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $189.95 | 12.482% | $213.6596 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $121.70 | 9.160% | $132.8477 | $132.85 | $132.85 | $132.80 |
| Purchase #5 | $95.37 | 7.471% | $102.4951 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $26.74 | 10.105% | $29.4421 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $68.31 | 13.872% | $77.786 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $804.51 | $889.0924 | $889.10 | $889.10 | $889.10 | |