| 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 | $84.98 | 9.712% | $93.2333 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $88.35 | 10.351% | $97.4951 | $97.50 | $97.50 | $97.50 |
| Purchase #3 | $41.46 | 7.245% | $44.4638 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $39.26 | 10.274% | $43.2936 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $141.87 | 6.608% | $151.2448 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $202.41 | 13.399% | $229.5309 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $70.73 | 12.179% | $79.3442 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $669.06 | $738.6057 | $738.59 | $738.65 | $738.50 | |