| 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 | $22.71 | 12.809% | $25.6189 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $77.44 | 6.607% | $82.5565 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $115.83 | 3.700% | $120.1157 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $224.82 | 4.744% | $235.4855 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $242.87 | 7.776% | $261.7556 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $69.61 | 3.676% | $72.1689 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $136.57 | 13.598% | $155.1408 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $889.85 | $952.8419 | $952.86 | $952.80 | $952.90 | |