| 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 | $19.83 | 12.857% | $22.3795 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $122.29 | 10.189% | $134.7501 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $78.89 | 8.513% | $85.6059 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $203.45 | 6.370% | $216.4098 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $55.28 | 9.195% | $60.363 | $60.36 | $60.35 | $60.40 |
| Purchase #6 | $139.76 | 8.702% | $151.9219 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $75.82 | 9.728% | $83.1958 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $695.32 | $754.6260 | $754.63 | $754.60 | $754.70 | |