| 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 | $33.93 | 7.414% | $36.4456 | $36.45 | $36.45 | $36.40 |
| Purchase #2 | $75.38 | 9.809% | $82.774 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $183.73 | 12.167% | $206.0844 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $249.74 | 12.313% | $280.4905 | $280.49 | $280.50 | $280.50 |
| Purchase #5 | $212.55 | 9.333% | $232.3873 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $28.96 | 3.574% | $29.995 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $162.89 | 4.523% | $170.2575 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $947.18 | $1,038.4343 | $1,038.44 | $1,038.45 | $1,038.50 | |