| 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 | $11.81 | 6.785% | $12.6113 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $15.36 | 7.774% | $16.5541 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $157.56 | 6.324% | $167.5241 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $54.25 | 7.621% | $58.3844 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $101.27 | 4.759% | $106.0894 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $83.29 | 3.784% | $86.4417 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $101.77 | 8.337% | $110.2546 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $525.31 | $557.8596 | $557.84 | $557.85 | $557.90 | |