| 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 | $58.25 | 9.734% | $63.9201 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $52.38 | 11.332% | $58.3157 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $50.66 | 12.393% | $56.9383 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $242.98 | 4.133% | $253.0224 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $12.31 | 7.808% | $13.2712 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $75.84 | 5.862% | $80.2857 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $212.42 | 9.284% | $232.1411 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $704.84 | $757.8945 | $757.90 | $757.85 | $757.80 | |