| 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 | $246.92 | 12.477% | $277.7282 | $277.73 | $277.75 | $277.70 |
| Purchase #2 | $47.71 | 7.652% | $51.3608 | $51.36 | $51.35 | $51.40 |
| Purchase #3 | $70.69 | 11.303% | $78.6801 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $40.25 | 9.327% | $44.0041 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $195.43 | 6.533% | $208.1974 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $201.94 | 5.571% | $213.1901 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $17.80 | 3.351% | $18.3965 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $820.74 | $891.5572 | $891.56 | $891.60 | $891.60 | |