| 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 | $72.55 | 7.844% | $78.2408 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $97.54 | 8.751% | $106.0757 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $20.95 | 10.224% | $23.0919 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $54.84 | 7.375% | $58.8845 | $58.88 | $58.90 | $58.90 |
| Purchase #5 | $84.30 | 4.398% | $88.0075 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $85.86 | 13.255% | $97.2407 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $46.62 | 7.690% | $50.2051 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $462.66 | $501.7462 | $501.75 | $501.80 | $501.70 | |