| 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 | $95.79 | 3.659% | $99.295 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $21.46 | 4.577% | $22.4422 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $238.72 | 8.473% | $258.9467 | $258.95 | $258.95 | $258.90 |
| Purchase #4 | $41.83 | 12.423% | $47.0265 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $44.48 | 10.366% | $49.0908 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $190.57 | 13.212% | $215.7481 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $154.50 | 12.782% | $174.2482 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $787.35 | $866.7975 | $866.81 | $866.85 | $866.60 | |