| 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 | $81.85 | 7.187% | $87.7326 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $208.58 | 13.501% | $236.7404 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $92.79 | 11.370% | $103.3402 | $103.34 | $103.35 | $103.30 |
| Purchase #4 | $158.90 | 6.235% | $168.8074 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $76.68 | 6.215% | $81.4457 | $81.45 | $81.45 | $81.40 |
| Purchase #6 | $60.86 | 5.423% | $64.1604 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $162.81 | 13.328% | $184.5093 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $842.47 | $926.7360 | $926.74 | $926.75 | $926.60 | |