| 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 | $73.74 | 5.858% | $78.0597 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $199.34 | 13.502% | $226.2549 | $226.25 | $226.25 | $226.30 |
| Purchase #3 | $130.39 | 4.584% | $136.3671 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $31.97 | 5.543% | $33.7421 | $33.74 | $33.75 | $33.70 |
| Purchase #5 | $52.62 | 6.870% | $56.235 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $78.84 | 8.530% | $85.5651 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $108.55 | 12.758% | $122.3988 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $675.45 | $738.6227 | $738.63 | $738.60 | $738.70 | |