| 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 | $36.74 | 9.103% | $40.0844 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $173.41 | 11.266% | $192.9464 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $76.70 | 6.692% | $81.8328 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $246.85 | 8.515% | $267.8693 | $267.87 | $267.85 | $267.90 |
| Purchase #5 | $70.35 | 12.579% | $79.1993 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $213.29 | 9.277% | $233.0769 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $40.56 | 11.471% | $45.2126 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $857.90 | $940.2217 | $940.22 | $940.25 | $940.20 | |