| 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 | $89.85 | 8.830% | $97.7838 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $109.28 | 13.306% | $123.8208 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $191.94 | 6.474% | $204.3662 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $206.76 | 3.865% | $214.7513 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $65.44 | 13.796% | $74.4681 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $246.46 | 3.727% | $255.6456 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $77.98 | 11.302% | $86.7933 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $987.71 | $1,057.6291 | $1,057.63 | $1,057.60 | $1,057.70 | |