| 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 | $45.82 | 11.460% | $51.071 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $241.76 | 8.128% | $261.4103 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $30.30 | 8.846% | $32.9803 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $241.49 | 4.705% | $252.8521 | $252.85 | $252.85 | $252.90 |
| Purchase #5 | $34.67 | 5.108% | $36.4409 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $81.59 | 10.656% | $90.2842 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $157.71 | 10.354% | $174.0393 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $833.34 | $899.0781 | $899.07 | $899.10 | $899.10 | |