| 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 | $17.44 | 8.627% | $18.9445 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $13.58 | 3.109% | $14.0022 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $176.42 | 10.400% | $194.7677 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $214.54 | 11.359% | $238.9096 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $56.59 | 7.748% | $60.9746 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $122.47 | 4.218% | $127.6358 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $52.45 | 11.791% | $58.6344 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $653.49 | $713.8688 | $713.86 | $713.85 | $713.80 | |