| 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 | $70.63 | 6.491% | $75.2146 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $134.73 | 3.697% | $139.711 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $95.99 | 7.217% | $102.9176 | $102.92 | $102.90 | $102.90 |
| Purchase #4 | $126.80 | 10.730% | $140.4056 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $144.98 | 4.810% | $151.9535 | $151.95 | $151.95 | $152.00 |
| Purchase #6 | $75.25 | 7.630% | $80.9916 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $7.72 | 7.292% | $8.2829 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $656.10 | $699.4768 | $699.47 | $699.45 | $699.50 | |