| 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 | $15.57 | 13.292% | $17.6396 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $51.62 | 13.824% | $58.7559 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $238.27 | 7.342% | $255.7638 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $202.97 | 9.813% | $222.8874 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $29.60 | 6.150% | $31.4204 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $36.46 | 5.639% | $38.516 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $199.26 | 13.414% | $225.9887 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $773.75 | $850.9718 | $850.98 | $850.95 | $851.00 | |