| 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 | $65.26 | 4.542% | $68.2241 | $68.22 | $68.20 | $68.20 |
| Purchase #2 | $53.30 | 8.662% | $57.9168 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $57.82 | 3.278% | $59.7153 | $59.72 | $59.70 | $59.70 |
| Purchase #4 | $210.37 | 10.495% | $232.4483 | $232.45 | $232.45 | $232.40 |
| Purchase #5 | $104.96 | 9.578% | $115.0131 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $10.64 | 13.543% | $12.081 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $125.78 | 5.133% | $132.2363 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $628.13 | $677.6349 | $677.64 | $677.60 | $677.50 | |