| 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 | $17.79 | 8.104% | $19.2317 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $191.92 | 10.203% | $211.5016 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $54.59 | 11.718% | $60.9869 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $108.28 | 4.270% | $112.9036 | $112.90 | $112.90 | $112.90 |
| Purchase #5 | $221.54 | 4.121% | $230.6697 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $118.76 | 6.779% | $126.8107 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $86.72 | 12.641% | $97.6823 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $799.60 | $859.7865 | $859.78 | $859.80 | $859.80 | |