| 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 | $9.40 | 10.612% | $10.3975 | $10.40 | $10.40 | $10.40 |
| Purchase #2 | $110.65 | 8.326% | $119.8627 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $56.75 | 3.304% | $58.625 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $250.50 | 4.626% | $262.0881 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $78.32 | 4.421% | $81.7825 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $75.52 | 6.197% | $80.2 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $52.87 | 9.362% | $57.8197 | $57.82 | $57.80 | $57.80 |
| 7 purchase totals = | $634.01 | $670.7755 | $670.78 | $670.80 | $670.80 | |