| 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 | $87.36 | 11.335% | $97.2623 | $97.26 | $97.25 | $97.30 |
| Purchase #2 | $77.27 | 7.470% | $83.0421 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $48.43 | 6.609% | $51.6307 | $51.63 | $51.65 | $51.60 |
| Purchase #4 | $222.78 | 6.469% | $237.1916 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $73.56 | 12.350% | $82.6447 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $178.52 | 9.603% | $195.6633 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $176.80 | 6.198% | $187.7581 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $864.72 | $935.1928 | $935.18 | $935.20 | $935.20 | |