| 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 | $95.32 | 10.401% | $105.2342 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $88.63 | 3.140% | $91.413 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $93.83 | 10.614% | $103.7891 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $30.58 | 10.173% | $33.6909 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $90.62 | 4.728% | $94.9045 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $56.38 | 3.144% | $58.1526 | $58.15 | $58.15 | $58.20 |
| Purchase #7 | $102.64 | 3.469% | $106.2006 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $558.00 | $593.3849 | $593.37 | $593.40 | $593.40 | |