| 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 | $73.73 | 12.845% | $83.2006 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $174.63 | 13.396% | $198.0234 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $8.94 | 5.556% | $9.4367 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $67.50 | 10.710% | $74.7293 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $36.90 | 13.214% | $41.776 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $176.54 | 3.515% | $182.7454 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $83.88 | 4.299% | $87.486 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $622.12 | $677.3974 | $677.41 | $677.45 | $677.30 | |