| 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 | $69.48 | 11.478% | $77.4549 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $245.79 | 8.743% | $267.2794 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $78.30 | 5.553% | $82.648 | $82.65 | $82.65 | $82.60 |
| Purchase #4 | $68.43 | 3.688% | $70.9537 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $72.51 | 12.740% | $81.7478 | $81.75 | $81.75 | $81.70 |
| Purchase #6 | $64.30 | 12.399% | $72.2726 | $72.27 | $72.25 | $72.30 |
| Purchase #7 | $79.85 | 6.341% | $84.9133 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $678.66 | $737.2697 | $737.26 | $737.25 | $737.30 | |