| 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 | $51.85 | 6.612% | $55.2783 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $150.29 | 9.110% | $163.9814 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $247.73 | 5.195% | $260.5996 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $59.30 | 7.396% | $63.6858 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $234.86 | 10.327% | $259.114 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $26.57 | 13.329% | $30.1115 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $53.91 | 9.707% | $59.143 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $824.51 | $891.9136 | $891.91 | $891.95 | $891.90 | |