| 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 | $30.77 | 7.659% | $33.1267 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $54.87 | 11.408% | $61.1296 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $27.31 | 8.795% | $29.7119 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $21.67 | 6.570% | $23.0937 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $12.64 | 5.696% | $13.36 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $89.94 | 8.863% | $97.9114 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $50.61 | 11.400% | $56.3795 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $287.81 | $314.7128 | $314.71 | $314.75 | $314.70 | |