| 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 | $76.81 | 13.178% | $86.932 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $171.45 | 13.308% | $194.2666 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $170.98 | 13.709% | $194.4196 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $83.55 | 9.289% | $91.311 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $218.78 | 9.501% | $239.5663 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $57.74 | 9.652% | $63.3131 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $186.69 | 8.505% | $202.568 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $966.00 | $1,072.3766 | $1,072.38 | $1,072.30 | $1,072.40 | |