| 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 | $21.46 | 12.497% | $24.1419 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $11.87 | 7.257% | $12.7314 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $233.58 | 12.624% | $263.0671 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $107.83 | 11.203% | $119.9102 | $119.91 | $119.90 | $119.90 |
| Purchase #5 | $198.84 | 3.641% | $206.0798 | $206.08 | $206.10 | $206.10 |
| Purchase #6 | $46.30 | 7.176% | $49.6225 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $111.82 | 11.809% | $125.0248 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $731.70 | $800.5777 | $800.57 | $800.55 | $800.50 | |