| 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 | $40.27 | 12.659% | $45.3678 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $188.29 | 10.173% | $207.4447 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $20.72 | 7.151% | $22.2017 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $109.91 | 8.669% | $119.4381 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $129.88 | 12.398% | $145.9825 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $97.77 | 4.773% | $102.4366 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $206.75 | 8.113% | $223.5236 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $793.59 | $866.3950 | $866.39 | $866.40 | $866.30 | |