| 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 | $235.70 | 10.313% | $260.0077 | $260.01 | $260.00 | $260.00 |
| Purchase #2 | $74.70 | 6.351% | $79.4442 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $29.83 | 5.556% | $31.4874 | $31.49 | $31.50 | $31.50 |
| Purchase #4 | $17.44 | 6.831% | $18.6313 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $9.41 | 6.518% | $10.0233 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $225.83 | 13.138% | $255.4995 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $5.97 | 7.576% | $6.4223 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $598.88 | $661.5157 | $661.51 | $661.50 | $661.40 | |