| 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 | $5.28 | 12.102% | $5.919 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $180.69 | 3.266% | $186.5913 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $13.73 | 13.256% | $15.55 | $15.55 | $15.55 | $15.60 |
| Purchase #4 | $37.80 | 10.585% | $41.8011 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $139.35 | 7.820% | $150.2472 | $150.25 | $150.25 | $150.20 |
| Purchase #6 | $157.79 | 4.470% | $164.8432 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $68.35 | 4.727% | $71.5809 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $602.99 | $636.5327 | $636.53 | $636.55 | $636.50 | |