| 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 | $34.80 | 13.629% | $39.5429 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $199.30 | 6.864% | $212.98 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $180.33 | 8.142% | $195.0125 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $56.38 | 11.839% | $63.0548 | $63.05 | $63.05 | $63.10 |
| Purchase #5 | $16.77 | 5.862% | $17.7531 | $17.75 | $17.75 | $17.80 |
| Purchase #6 | $52.31 | 8.758% | $56.8913 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $100.82 | 8.759% | $109.6508 | $109.65 | $109.65 | $109.70 |
| 7 purchase totals = | $640.71 | $694.8854 | $694.87 | $694.90 | $695.00 | |