| 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 | $65.31 | 4.264% | $68.0948 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $68.75 | 13.230% | $77.8456 | $77.85 | $77.85 | $77.80 |
| Purchase #3 | $229.95 | 10.629% | $254.3914 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $36.78 | 12.463% | $41.3639 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $150.75 | 9.349% | $164.8436 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $178.66 | 5.394% | $188.2969 | $188.30 | $188.30 | $188.30 |
| Purchase #7 | $83.99 | 3.479% | $86.912 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $814.19 | $881.7482 | $881.74 | $881.75 | $881.70 | |