| 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 | $104.66 | 4.581% | $109.4545 | $109.45 | $109.45 | $109.50 |
| Purchase #2 | $10.58 | 6.407% | $11.2579 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $123.92 | 6.774% | $132.3143 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $132.69 | 4.513% | $138.6783 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $81.26 | 5.525% | $85.7496 | $85.75 | $85.75 | $85.70 |
| Purchase #6 | $51.75 | 7.126% | $55.4377 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $49.31 | 8.427% | $53.4654 | $53.47 | $53.45 | $53.50 |
| 7 purchase totals = | $554.17 | $586.3577 | $586.36 | $586.35 | $586.40 | |