| 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 | $54.32 | 10.102% | $59.8074 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $203.94 | 13.800% | $232.0837 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $40.56 | 10.615% | $44.8654 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $162.82 | 5.205% | $171.2948 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $155.64 | 5.317% | $163.9154 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $134.70 | 3.682% | $139.6597 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $113.31 | 9.763% | $124.3725 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $865.29 | $935.9989 | $936.00 | $935.95 | $936.10 | |