| 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 | $43.48 | 13.488% | $49.3446 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $124.37 | 7.316% | $133.4689 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $27.72 | 8.200% | $29.993 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $100.78 | 3.654% | $104.4625 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $216.37 | 13.369% | $245.2965 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $30.51 | 13.398% | $34.5977 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $7.69 | 5.276% | $8.0957 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $550.92 | $605.2589 | $605.26 | $605.25 | $605.30 | |