| 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 | $11.85 | 7.293% | $12.7142 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $13.55 | 3.385% | $14.0087 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $60.74 | 12.660% | $68.4297 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $43.47 | 12.730% | $49.0037 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $203.28 | 10.476% | $224.5756 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $78.34 | 3.447% | $81.0404 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $186.70 | 10.263% | $205.861 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $597.93 | $655.6333 | $655.63 | $655.65 | $655.60 | |