| 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 | $46.42 | 4.680% | $48.5925 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $78.51 | 11.283% | $87.3683 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $14.32 | 11.831% | $16.0142 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $29.83 | 8.295% | $32.3044 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $135.67 | 5.445% | $143.0572 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $153.54 | 6.804% | $163.9869 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $240.85 | 8.706% | $261.8184 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $699.14 | $753.1419 | $753.14 | $753.10 | $753.20 | |