| 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 | $225.66 | 3.389% | $233.3076 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $15.56 | 10.365% | $17.1728 | $17.17 | $17.15 | $17.20 |
| Purchase #3 | $56.75 | 3.641% | $58.8163 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $26.89 | 8.174% | $29.088 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $70.46 | 8.475% | $76.4315 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $99.68 | 12.485% | $112.125 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $36.99 | 10.840% | $40.9997 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $531.99 | $567.9409 | $567.95 | $567.95 | $567.90 | |