| 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 | $31.46 | 11.311% | $35.0184 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $63.85 | 13.671% | $72.5789 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $190.65 | 4.755% | $199.7154 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $54.83 | 7.308% | $58.837 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $189.67 | 12.508% | $213.3939 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $52.90 | 10.579% | $58.4963 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $8.58 | 13.533% | $9.7411 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $591.94 | $647.7810 | $647.79 | $647.80 | $647.70 | |