| 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 | $29.60 | 12.694% | $33.3574 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $143.76 | 4.464% | $150.1774 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $8.83 | 6.532% | $9.4068 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $27.37 | 7.715% | $29.4816 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $109.89 | 8.758% | $119.5142 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $123.92 | 11.730% | $138.4558 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $45.69 | 12.110% | $51.2231 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $489.06 | $531.6163 | $531.62 | $531.60 | $531.70 | |