| 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 | $106.25 | 3.374% | $109.8349 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $24.78 | 3.547% | $25.6589 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $51.40 | 6.323% | $54.65 | $54.65 | $54.65 | $54.70 |
| Purchase #4 | $163.32 | 9.295% | $178.5006 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $186.70 | 8.772% | $203.0773 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $24.92 | 5.618% | $26.32 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $121.51 | 8.296% | $131.5905 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $678.88 | $729.6322 | $729.63 | $729.65 | $729.70 | |