| 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 | $33.78 | 6.339% | $35.9213 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $156.39 | 13.323% | $177.2258 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $33.69 | 4.151% | $35.0885 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $176.32 | 13.185% | $199.5678 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $238.62 | 9.776% | $261.9475 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $99.98 | 8.375% | $108.3533 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $139.35 | 8.587% | $151.316 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $878.13 | $969.4202 | $969.43 | $969.40 | $969.40 | |