| 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 | $35.41 | 10.127% | $38.996 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $50.70 | 5.662% | $53.5706 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $163.70 | 12.565% | $184.2689 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $190.98 | 6.531% | $203.4529 | $203.45 | $203.45 | $203.50 |
| Purchase #5 | $15.29 | 13.445% | $17.3457 | $17.35 | $17.35 | $17.30 |
| Purchase #6 | $52.99 | 3.871% | $55.0412 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $19.28 | 13.524% | $21.8874 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $528.35 | $574.5627 | $574.57 | $574.55 | $574.60 | |