| 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 | $59.30 | 9.354% | $64.8469 | $64.85 | $64.85 | $64.80 |
| Purchase #2 | $23.64 | 12.539% | $26.6042 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $130.61 | 4.371% | $136.319 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $186.75 | 5.153% | $196.3732 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $131.84 | 12.873% | $148.8118 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $82.39 | 12.668% | $92.8272 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $169.91 | 4.432% | $177.4404 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $784.44 | $843.2227 | $843.22 | $843.20 | $843.10 | |