| 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 | $77.97 | 3.509% | $80.706 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $22.29 | 13.491% | $25.2971 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $167.79 | 7.116% | $179.7299 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $63.69 | 11.295% | $70.8838 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $187.43 | 6.548% | $199.7029 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $215.81 | 6.511% | $229.8614 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $90.94 | 3.166% | $93.8192 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $825.92 | $880.0003 | $880.00 | $880.00 | $880.00 | |