| 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 | $45.34 | 4.224% | $47.2552 | $47.26 | $47.25 | $47.30 |
| Purchase #2 | $133.50 | 4.520% | $139.5342 | $139.53 | $139.55 | $139.50 |
| Purchase #3 | $112.52 | 6.865% | $120.2445 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $52.74 | 7.393% | $56.6391 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $30.80 | 7.349% | $33.0635 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $124.69 | 10.389% | $137.644 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $181.67 | 9.573% | $199.0613 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $681.26 | $733.4418 | $733.43 | $733.45 | $733.40 | |