| 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 | $28.55 | 3.662% | $29.5955 | $29.60 | $29.60 | $29.60 |
| Purchase #2 | $76.71 | 12.826% | $86.5488 | $86.55 | $86.55 | $86.50 |
| Purchase #3 | $229.29 | 13.198% | $259.5517 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $215.31 | 10.384% | $237.6678 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $178.49 | 12.797% | $201.3314 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $185.95 | 10.606% | $205.6719 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $114.94 | 3.760% | $119.2617 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $1,029.24 | $1,139.6288 | $1,139.63 | $1,139.60 | $1,139.70 | |