| 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 | $58.43 | 7.321% | $62.7077 | $62.71 | $62.70 | $62.70 |
| Purchase #2 | $201.93 | 7.281% | $216.6325 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $85.99 | 12.816% | $97.0105 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $232.61 | 4.495% | $243.0658 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $19.53 | 3.641% | $20.2411 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $174.78 | 6.652% | $186.4064 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $157.34 | 10.772% | $174.2887 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $930.61 | $1,000.3527 | $1,000.36 | $1,000.35 | $1,000.30 | |