| 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 | $86.33 | 9.199% | $94.2715 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $98.33 | 5.723% | $103.9574 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $85.54 | 8.355% | $92.6869 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $15.70 | 9.585% | $17.2048 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $145.52 | 12.419% | $163.5921 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $136.74 | 4.826% | $143.3391 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $77.48 | 13.785% | $88.1606 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $645.64 | $703.2124 | $703.21 | $703.20 | $703.30 | |