| 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 | $10.27 | 6.566% | $10.9443 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $90.95 | 4.866% | $95.3756 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $93.88 | 13.324% | $106.3886 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $250.81 | 6.461% | $267.0148 | $267.01 | $267.00 | $267.00 |
| Purchase #5 | $53.82 | 8.824% | $58.5691 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $9.30 | 13.694% | $10.5735 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $6.78 | 3.106% | $6.9906 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $515.81 | $555.8565 | $555.85 | $555.85 | $555.90 | |