| 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 | $69.74 | 3.208% | $71.9773 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $182.42 | 5.800% | $193.0004 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $95.75 | 12.821% | $108.0261 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $165.87 | 11.399% | $184.7775 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $27.71 | 4.579% | $28.9788 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $162.92 | 3.103% | $167.9754 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $231.40 | 5.144% | $243.3032 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $935.81 | $998.0387 | $998.05 | $998.15 | $998.10 | |