| 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 | $16.29 | 5.304% | $17.154 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $119.45 | 8.564% | $129.6797 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $183.45 | 9.616% | $201.0906 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $64.36 | 3.546% | $66.6422 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $82.43 | 5.541% | $86.9974 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $227.92 | 8.347% | $246.9445 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $119.66 | 3.678% | $124.0611 | $124.06 | $124.05 | $124.10 |
| 7 purchase totals = | $813.56 | $872.5695 | $872.56 | $872.60 | $872.60 | |