| 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 | $16.45 | 4.220% | $17.1442 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $234.62 | 11.585% | $261.8007 | $261.80 | $261.80 | $261.80 |
| Purchase #3 | $105.61 | 5.400% | $111.3129 | $111.31 | $111.30 | $111.30 |
| Purchase #4 | $50.55 | 9.175% | $55.188 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $142.62 | 4.543% | $149.0992 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $93.93 | 5.173% | $98.789 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $155.43 | 5.666% | $164.2367 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $799.21 | $857.5707 | $857.57 | $857.60 | $857.50 | |