| 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 | $39.41 | 4.529% | $41.1949 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $48.78 | 7.267% | $52.3248 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $236.98 | 4.517% | $247.6844 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $127.81 | 7.603% | $137.5274 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $54.86 | 12.506% | $61.7208 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $190.53 | 13.389% | $216.0401 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $54.44 | 6.556% | $58.0091 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $752.81 | $814.5015 | $814.49 | $814.50 | $814.40 | |