| 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 | $92.28 | 6.104% | $97.9128 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $19.97 | 5.338% | $21.036 | $21.04 | $21.05 | $21.00 |
| Purchase #3 | $138.81 | 11.492% | $154.762 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $59.40 | 5.627% | $62.7424 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $109.63 | 11.303% | $122.0215 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $172.83 | 13.545% | $196.2398 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $178.56 | 4.713% | $186.9755 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $771.48 | $841.6900 | $841.69 | $841.70 | $841.60 | |