| 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 | $214.55 | 5.838% | $227.0754 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $60.57 | 9.481% | $66.3126 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $194.74 | 9.867% | $213.955 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $51.49 | 5.837% | $54.4955 | $54.50 | $54.50 | $54.50 |
| Purchase #5 | $151.57 | 8.169% | $163.9518 | $163.95 | $163.95 | $164.00 |
| Purchase #6 | $129.90 | 6.680% | $138.5773 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $49.78 | 11.633% | $55.5709 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $852.60 | $919.9385 | $919.95 | $919.95 | $920.10 | |