| 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 | $185.45 | 7.339% | $199.0602 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $25.58 | 9.682% | $28.0567 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $72.80 | 5.811% | $77.0304 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $11.92 | 8.696% | $12.9566 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $34.40 | 9.171% | $37.5548 | $37.55 | $37.55 | $37.60 |
| Purchase #6 | $52.83 | 10.478% | $58.3655 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $188.84 | 11.452% | $210.466 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $571.82 | $623.4902 | $623.50 | $623.45 | $623.70 | |