| 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 | $9.62 | 10.381% | $10.6187 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $50.93 | 3.651% | $52.7895 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $60.27 | 10.711% | $66.7255 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $229.71 | 6.609% | $244.8915 | $244.89 | $244.90 | $244.90 |
| Purchase #5 | $159.28 | 3.553% | $164.9392 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $27.67 | 8.713% | $30.0809 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $240.30 | 5.865% | $254.3936 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $777.78 | $824.4389 | $824.44 | $824.50 | $824.40 | |