| 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 | $103.93 | 7.739% | $111.9731 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $73.65 | 12.451% | $82.8202 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $44.76 | 11.228% | $49.7857 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $26.27 | 6.756% | $28.0448 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $68.66 | 12.497% | $77.2404 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $131.27 | 7.742% | $141.4329 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $208.76 | 7.145% | $223.6759 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $657.30 | $714.9730 | $714.97 | $715.00 | $714.90 | |