| 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 | $29.73 | 8.676% | $32.3094 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $224.69 | 4.863% | $235.6167 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $75.94 | 7.508% | $81.6416 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $109.50 | 11.564% | $122.1626 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $27.81 | 11.320% | $30.9581 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $245.47 | 10.250% | $270.6307 | $270.63 | $270.65 | $270.60 |
| Purchase #7 | $164.58 | 3.658% | $170.6003 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $877.72 | $943.9194 | $943.92 | $943.90 | $943.90 | |