| 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 | $65.64 | 6.783% | $70.0924 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $95.41 | 11.307% | $106.198 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $14.75 | 3.349% | $15.244 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $209.66 | 8.868% | $228.2526 | $228.25 | $228.25 | $228.30 |
| Purchase #5 | $43.77 | 6.493% | $46.612 | $46.61 | $46.60 | $46.60 |
| Purchase #6 | $88.31 | 10.160% | $97.2823 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $89.66 | 10.480% | $99.0564 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $607.20 | $662.7377 | $662.73 | $662.75 | $662.80 | |