| 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 | $55.74 | 4.121% | $58.037 | $58.04 | $58.05 | $58.00 |
| Purchase #2 | $121.96 | 12.626% | $137.3587 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $52.78 | 9.669% | $57.8833 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $235.96 | 8.162% | $255.2191 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $169.83 | 6.267% | $180.4732 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $64.44 | 6.159% | $68.4089 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $192.63 | 11.592% | $214.9597 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $893.34 | $972.3399 | $972.34 | $972.30 | $972.40 | |