| 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 | $26.32 | 6.357% | $27.9932 | $27.99 | $28.00 | $28.00 |
| Purchase #2 | $205.27 | 12.815% | $231.5754 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $36.36 | 4.758% | $38.09 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $186.59 | 8.665% | $202.758 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $225.28 | 7.687% | $242.5973 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $203.59 | 6.414% | $216.6483 | $216.65 | $216.65 | $216.60 |
| Purchase #7 | $75.81 | 12.289% | $85.1263 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $959.22 | $1,044.7885 | $1,044.80 | $1,044.85 | $1,044.80 | |