| 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 | $32.71 | 11.475% | $36.4635 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $134.37 | 3.714% | $139.3605 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $87.67 | 11.133% | $97.4303 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $130.76 | 10.386% | $144.3407 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $203.34 | 3.530% | $210.5179 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $151.97 | 5.491% | $160.3147 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $69.59 | 7.782% | $75.0055 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $810.41 | $863.4331 | $863.43 | $863.40 | $863.40 | |