| 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 | $79.81 | 12.373% | $89.6849 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $117.79 | 6.182% | $125.0718 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $84.99 | 3.106% | $87.6298 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $50.65 | 4.528% | $52.9434 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $215.43 | 12.218% | $241.7512 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $216.56 | 13.138% | $245.0117 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $213.99 | 4.197% | $222.9712 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $979.22 | $1,065.0640 | $1,065.05 | $1,065.05 | $1,065.10 | |