| 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 | $103.65 | 8.659% | $112.6251 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $174.47 | 11.758% | $194.9842 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $19.91 | 8.728% | $21.6477 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $76.70 | 3.454% | $79.3492 | $79.35 | $79.35 | $79.30 |
| Purchase #5 | $67.38 | 13.479% | $76.4622 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $129.34 | 10.464% | $142.8741 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $29.56 | 3.353% | $30.5511 | $30.55 | $30.55 | $30.60 |
| 7 purchase totals = | $601.01 | $658.4936 | $658.49 | $658.50 | $658.50 | |