| 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 | $230.68 | 6.235% | $245.0629 | $245.06 | $245.05 | $245.10 |
| Purchase #2 | $71.58 | 10.349% | $78.9878 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $55.82 | 6.844% | $59.6403 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $22.78 | 6.405% | $24.2391 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $56.44 | 11.837% | $63.1208 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $21.56 | 7.702% | $23.2206 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $65.83 | 7.241% | $70.5968 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $524.69 | $564.8683 | $564.87 | $564.85 | $564.80 | |