| 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 | $70.31 | 7.109% | $75.3083 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $37.57 | 11.209% | $41.7812 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $86.33 | 10.489% | $95.3852 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $89.56 | 9.526% | $98.0915 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $156.41 | 3.770% | $162.3067 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $232.99 | 5.186% | $245.0729 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $155.30 | 9.662% | $170.3051 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $828.47 | $888.2509 | $888.26 | $888.25 | $888.30 | |