| 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 | $30.96 | 3.611% | $32.078 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $200.29 | 3.776% | $207.853 | $207.85 | $207.85 | $207.90 |
| Purchase #3 | $24.40 | 13.349% | $27.6572 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $18.38 | 4.669% | $19.2382 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $59.39 | 13.320% | $67.3007 | $67.30 | $67.30 | $67.30 |
| Purchase #6 | $226.90 | 8.360% | $245.8688 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $245.71 | 13.580% | $279.0774 | $279.08 | $279.10 | $279.10 |
| 7 purchase totals = | $806.03 | $879.0733 | $879.08 | $879.10 | $879.20 | |