| 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 | $50.50 | 7.369% | $54.2213 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $209.63 | 11.735% | $234.2301 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $107.58 | 13.832% | $122.4605 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $14.74 | 9.703% | $16.1702 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $15.91 | 6.575% | $16.9561 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $192.32 | 8.445% | $208.5614 | $208.56 | $208.55 | $208.60 |
| Purchase #7 | $23.50 | 7.580% | $25.2813 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $614.18 | $677.8809 | $677.88 | $677.85 | $678.00 | |