| 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 | $65.73 | 7.558% | $70.6979 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $20.73 | 4.510% | $21.6649 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $52.90 | 13.647% | $60.1193 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $229.28 | 3.823% | $238.0454 | $238.05 | $238.05 | $238.00 |
| Purchase #5 | $76.56 | 9.144% | $83.5606 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $36.96 | 5.397% | $38.9547 | $38.95 | $38.95 | $39.00 |
| Purchase #7 | $119.89 | 12.496% | $134.8715 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $602.05 | $647.9143 | $647.91 | $647.85 | $648.00 | |