| 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 | $71.52 | 3.758% | $74.2077 | $74.21 | $74.20 | $74.20 |
| Purchase #2 | $40.50 | 6.547% | $43.1515 | $43.15 | $43.15 | $43.20 |
| Purchase #3 | $245.87 | 3.402% | $254.2345 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $176.99 | 5.471% | $186.6731 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $220.66 | 4.831% | $231.3201 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $89.95 | 10.215% | $99.1384 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $186.72 | 12.246% | $209.5857 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $1,032.21 | $1,098.3110 | $1,098.31 | $1,098.30 | $1,098.30 | |