| 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 | $71.75 | 7.808% | $77.3522 | $77.35 | $77.35 | $77.40 |
| Purchase #2 | $131.40 | 7.301% | $140.9935 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $196.44 | 10.621% | $217.3039 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $224.67 | 6.396% | $239.0399 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $61.84 | 7.632% | $66.5596 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $52.49 | 5.513% | $55.3838 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $127.39 | 10.514% | $140.7838 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $865.98 | $937.4167 | $937.40 | $937.45 | $937.50 | |