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 | $81.70 | 11.229% | $90.8741 | $90.87 | $90.85 | $90.90 |
Purchase #2 | $124.70 | 9.644% | $136.7261 | $136.73 | $136.75 | $136.70 |
Purchase #3 | $7.52 | 5.721% | $7.9502 | $7.95 | $7.95 | $8.00 |
Purchase #4 | $166.94 | 3.282% | $172.419 | $172.42 | $172.40 | $172.40 |
Purchase #5 | $80.36 | 3.293% | $83.0063 | $83.01 | $83.00 | $83.00 |
Purchase #6 | $78.50 | 13.156% | $88.8275 | $88.83 | $88.85 | $88.80 |
Purchase #7 | $84.35 | 5.447% | $88.9445 | $88.94 | $88.95 | $88.90 |
7 purchase totals = | $624.07 | $668.7477 | $668.75 | $668.75 | $668.70 |