| 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 | $9.49 | 5.471% | $10.0092 | $10.01 | $10.00 | $10.00 |
| Purchase #2 | $170.30 | 8.610% | $184.9628 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $208.82 | 13.671% | $237.3678 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $67.35 | 6.153% | $71.494 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $112.79 | 5.122% | $118.5671 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $250.89 | 4.667% | $262.599 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $40.71 | 12.687% | $45.8749 | $45.87 | $45.85 | $45.90 |
| 7 purchase totals = | $860.35 | $930.8748 | $930.87 | $930.80 | $931.00 | |