| 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 | $75.47 | 8.605% | $81.9642 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $6.95 | 12.732% | $7.8349 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $201.48 | 4.599% | $210.7461 | $210.75 | $210.75 | $210.70 |
| Purchase #4 | $120.58 | 8.849% | $131.2501 | $131.25 | $131.25 | $131.30 |
| Purchase #5 | $211.38 | 9.709% | $231.9029 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $137.62 | 8.205% | $148.9117 | $148.91 | $148.90 | $148.90 |
| Purchase #7 | $169.26 | 3.474% | $175.1401 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $922.74 | $987.7500 | $987.74 | $987.75 | $987.70 | |