| 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 | $97.84 | 9.262% | $106.9019 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $169.33 | 11.273% | $188.4186 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $56.88 | 11.578% | $63.4656 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $22.95 | 8.701% | $24.9469 | $24.95 | $24.95 | $24.90 |
| Purchase #5 | $96.71 | 6.324% | $102.8259 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $67.61 | 3.457% | $69.9473 | $69.95 | $69.95 | $69.90 |
| Purchase #7 | $16.99 | 6.749% | $18.1367 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $528.31 | $574.6429 | $574.66 | $574.65 | $574.50 | |