| 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 | $77.57 | 4.468% | $81.0358 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $67.64 | 13.739% | $76.9331 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $126.33 | 8.837% | $137.4938 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $157.26 | 7.566% | $169.1583 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $31.50 | 7.237% | $33.7797 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $248.63 | 11.590% | $277.4462 | $277.45 | $277.45 | $277.40 |
| Purchase #7 | $60.31 | 9.793% | $66.2162 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $769.24 | $842.0631 | $842.07 | $842.10 | $842.00 | |