| 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 | $220.74 | 5.525% | $232.9359 | $232.94 | $232.95 | $232.90 |
| Purchase #2 | $52.39 | 6.491% | $55.7906 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $145.41 | 6.380% | $154.6872 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $29.61 | 13.485% | $33.6029 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $25.31 | 9.819% | $27.7952 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $76.25 | 12.402% | $85.7065 | $85.71 | $85.70 | $85.70 |
| Purchase #7 | $177.74 | 4.447% | $185.6441 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $727.45 | $776.1624 | $776.17 | $776.20 | $776.10 | |