| 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 | $11.33 | 5.398% | $11.9416 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $189.97 | 13.306% | $215.2474 | $215.25 | $215.25 | $215.20 |
| Purchase #3 | $55.39 | 13.611% | $62.9291 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $65.63 | 13.783% | $74.6758 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $109.27 | 7.430% | $117.3888 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $9.96 | 13.866% | $11.3411 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $119.83 | 13.838% | $136.4121 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $561.38 | $629.9359 | $629.94 | $630.00 | $629.80 | |