| 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 | $45.48 | 11.465% | $50.6943 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $46.60 | 4.413% | $48.6565 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $100.25 | 13.732% | $114.0163 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $10.66 | 9.629% | $11.6865 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $44.36 | 9.645% | $48.6385 | $48.64 | $48.65 | $48.60 |
| Purchase #6 | $191.34 | 3.675% | $198.3717 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $190.47 | 7.818% | $205.3609 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $629.16 | $677.4247 | $677.43 | $677.40 | $677.50 | |