| 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 | $39.50 | 8.198% | $42.7382 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $208.62 | 3.713% | $216.3661 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $75.95 | 10.586% | $83.9901 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $73.62 | 6.803% | $78.6284 | $78.63 | $78.65 | $78.60 |
| Purchase #5 | $19.61 | 11.122% | $21.791 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $160.73 | 5.327% | $169.2921 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $26.54 | 10.223% | $29.2532 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $604.57 | $642.0591 | $642.06 | $642.10 | $642.10 | |