| 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 | $71.33 | 10.265% | $78.652 | $78.65 | $78.65 | $78.70 |
| Purchase #2 | $85.42 | 13.556% | $96.9995 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $17.28 | 4.321% | $18.0267 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $40.99 | 10.470% | $45.2817 | $45.28 | $45.30 | $45.30 |
| Purchase #5 | $213.29 | 12.149% | $239.2026 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $28.58 | 7.508% | $30.7258 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $201.89 | 8.113% | $218.2693 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $658.78 | $727.1576 | $727.16 | $727.20 | $727.20 | |