| 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 | $79.26 | 9.283% | $86.6177 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $12.39 | 11.795% | $13.8514 | $13.85 | $13.85 | $13.90 |
| Purchase #3 | $195.56 | 5.218% | $205.7643 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $207.97 | 4.506% | $217.3411 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $185.60 | 9.567% | $203.3564 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $9.43 | 3.347% | $9.7456 | $9.75 | $9.75 | $9.70 |
| Purchase #7 | $110.26 | 4.287% | $114.9868 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $800.47 | $851.6633 | $851.67 | $851.65 | $851.70 | |