| 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 | $47.89 | 13.540% | $54.3743 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $98.36 | 6.808% | $105.0563 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $206.56 | 6.858% | $220.7259 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $69.40 | 9.507% | $75.9979 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $125.50 | 6.364% | $133.4868 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $190.46 | 8.874% | $207.3614 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $190.50 | 4.801% | $199.6459 | $199.65 | $199.65 | $199.60 |
| 7 purchase totals = | $928.67 | $996.6485 | $996.66 | $996.65 | $996.70 | |