| 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 | $78.74 | 13.586% | $89.4376 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $143.75 | 11.525% | $160.3172 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $225.29 | 7.531% | $242.2566 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $33.91 | 5.262% | $35.6943 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $30.47 | 11.790% | $34.0624 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $240.46 | 3.114% | $247.9479 | $247.95 | $247.95 | $247.90 |
| Purchase #7 | $156.47 | 8.676% | $170.0453 | $170.05 | $170.05 | $170.00 |
| 7 purchase totals = | $909.09 | $979.7613 | $979.77 | $979.75 | $979.70 | |