| 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 | $40.36 | 5.582% | $42.6129 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $215.74 | 9.384% | $235.985 | $235.99 | $236.00 | $236.00 |
| Purchase #3 | $155.71 | 4.293% | $162.3946 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $56.45 | 3.546% | $58.4517 | $58.45 | $58.45 | $58.50 |
| Purchase #5 | $14.87 | 13.422% | $16.8659 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $64.65 | 9.341% | $70.689 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $74.79 | 5.385% | $78.8174 | $78.82 | $78.80 | $78.80 |
| 7 purchase totals = | $622.57 | $665.8165 | $665.82 | $665.80 | $665.90 | |