| 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 | $67.80 | 6.306% | $72.0755 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $217.97 | 3.796% | $226.2441 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $171.74 | 3.411% | $177.5981 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $24.69 | 6.169% | $26.2131 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $11.36 | 12.546% | $12.7852 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $209.37 | 10.668% | $231.7056 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $36.31 | 5.585% | $38.3379 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $739.24 | $784.9595 | $784.97 | $785.00 | $784.90 | |