| 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 | $48.95 | 11.188% | $54.4265 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $230.65 | 7.271% | $247.4206 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $34.35 | 5.433% | $36.2162 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $45.90 | 5.317% | $48.3405 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $215.51 | 7.166% | $230.9534 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $75.98 | 13.253% | $86.0496 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $154.62 | 13.868% | $176.0627 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $805.96 | $879.4695 | $879.47 | $879.45 | $879.40 | |