| 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 | $18.49 | 9.141% | $20.1802 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $150.35 | 8.473% | $163.0892 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $39.77 | 3.463% | $41.1472 | $41.15 | $41.15 | $41.10 |
| Purchase #4 | $208.78 | 6.855% | $223.0919 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $223.72 | 10.440% | $247.0764 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $175.70 | 13.628% | $199.6444 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $65.62 | 10.864% | $72.749 | $72.75 | $72.75 | $72.70 |
| 7 purchase totals = | $882.43 | $966.9783 | $966.98 | $967.05 | $966.90 | |