| 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 | $49.74 | 12.310% | $55.863 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $100.36 | 5.463% | $105.8427 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $137.53 | 6.763% | $146.8312 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $174.83 | 8.529% | $189.7413 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $106.98 | 5.800% | $113.1848 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $132.52 | 5.434% | $139.7211 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $188.85 | 5.297% | $198.8534 | $198.85 | $198.85 | $198.90 |
| 7 purchase totals = | $890.81 | $950.0375 | $950.02 | $950.05 | $950.00 | |