| 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 | $100.76 | 8.229% | $109.0515 | $109.05 | $109.05 | $109.10 |
| Purchase #2 | $102.50 | 3.821% | $106.4165 | $106.42 | $106.40 | $106.40 |
| Purchase #3 | $218.99 | 4.739% | $229.3679 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $136.92 | 6.419% | $145.7089 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $124.59 | 8.280% | $134.9061 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $164.92 | 5.371% | $173.7779 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $49.75 | 4.436% | $51.9569 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $898.43 | $951.1857 | $951.20 | $951.15 | $951.30 | |