| 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 | $44.99 | 10.240% | $49.597 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $199.58 | 5.687% | $210.9301 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $133.41 | 10.192% | $147.0071 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $20.89 | 7.374% | $22.4304 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $49.56 | 5.114% | $52.0945 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $247.65 | 5.358% | $260.9191 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $104.64 | 8.201% | $113.2215 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $800.72 | $856.1997 | $856.20 | $856.20 | $856.10 | |