| 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 | $105.47 | 8.854% | $114.8083 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $8.90 | 13.318% | $10.0853 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $188.85 | 12.758% | $212.9435 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $137.85 | 11.680% | $153.9509 | $153.95 | $153.95 | $154.00 |
| Purchase #5 | $75.74 | 5.314% | $79.7648 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $214.30 | 12.784% | $241.6961 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $53.95 | 8.669% | $58.6269 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $785.06 | $871.8758 | $871.88 | $871.90 | $871.90 | |