| 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 | $83.42 | 7.775% | $89.9059 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $73.90 | 8.213% | $79.9694 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $232.54 | 8.458% | $252.2082 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $199.26 | 12.533% | $224.2333 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $165.64 | 3.497% | $171.4324 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $118.77 | 4.763% | $124.427 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $232.28 | 6.376% | $247.0902 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $1,105.81 | $1,189.2664 | $1,189.27 | $1,189.30 | $1,189.20 | |