| 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 | $117.31 | 6.102% | $124.4683 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $29.65 | 10.478% | $32.7567 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $246.96 | 11.855% | $276.2371 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $28.96 | 7.361% | $31.0917 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $71.89 | 9.841% | $78.9647 | $78.96 | $78.95 | $79.00 |
| Purchase #6 | $55.69 | 9.533% | $60.9989 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $126.88 | 8.691% | $137.9071 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $677.34 | $742.4245 | $742.43 | $742.40 | $742.50 | |