| 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 | $77.71 | 7.430% | $83.4839 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $102.50 | 4.115% | $106.7179 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $56.67 | 3.599% | $58.7096 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $79.79 | 9.280% | $87.1945 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $109.74 | 13.680% | $124.7524 | $124.75 | $124.75 | $124.80 |
| Purchase #6 | $5.49 | 7.563% | $5.9052 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $229.83 | 9.798% | $252.3487 | $252.35 | $252.35 | $252.30 |
| 7 purchase totals = | $661.73 | $719.1122 | $719.11 | $719.10 | $719.10 | |