| 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 | $6.59 | 3.145% | $6.7973 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $200.34 | 10.709% | $221.7944 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $99.66 | 13.177% | $112.7922 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $180.55 | 9.491% | $197.686 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $117.55 | 6.321% | $124.9803 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $178.86 | 7.276% | $191.8739 | $191.87 | $191.85 | $191.90 |
| Purchase #7 | $93.29 | 13.533% | $105.9149 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $876.84 | $961.8390 | $961.83 | $961.85 | $961.90 | |