| 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 | $71.68 | 13.813% | $81.5812 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $9.74 | 8.638% | $10.5813 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $52.41 | 5.808% | $55.454 | $55.45 | $55.45 | $55.50 |
| Purchase #4 | $167.61 | 10.644% | $185.4504 | $185.45 | $185.45 | $185.50 |
| Purchase #5 | $224.57 | 8.779% | $244.285 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $213.42 | 3.719% | $221.3571 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $105.60 | 7.840% | $113.879 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $845.03 | $912.5880 | $912.59 | $912.65 | $912.80 | |