| 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 | $19.76 | 11.444% | $22.0213 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $78.57 | 10.371% | $86.7185 | $86.72 | $86.70 | $86.70 |
| Purchase #3 | $97.46 | 9.670% | $106.8844 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $50.34 | 4.179% | $52.4437 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $202.67 | 5.241% | $213.2919 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $190.82 | 4.238% | $198.907 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $186.51 | 11.187% | $207.3749 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $826.13 | $887.6417 | $887.63 | $887.60 | $887.60 | |