| 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 | $109.94 | 4.646% | $115.0478 | $115.05 | $115.05 | $115.00 |
| Purchase #2 | $9.96 | 10.682% | $11.0239 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $31.78 | 12.452% | $35.7372 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $30.43 | 3.605% | $31.527 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $11.94 | 11.815% | $13.3507 | $13.35 | $13.35 | $13.40 |
| Purchase #6 | $68.88 | 5.258% | $72.5017 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $79.36 | 7.704% | $85.4739 | $85.47 | $85.45 | $85.50 |
| 7 purchase totals = | $342.29 | $364.6622 | $364.66 | $364.65 | $364.60 | |