| 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 | $113.91 | 13.655% | $129.4644 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $17.29 | 10.757% | $19.1499 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $54.56 | 4.539% | $57.0365 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $9.38 | 10.197% | $10.3365 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $45.97 | 3.313% | $47.493 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $140.47 | 8.671% | $152.6502 | $152.65 | $152.65 | $152.70 |
| Purchase #7 | $85.94 | 3.186% | $88.678 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $467.52 | $504.8085 | $504.81 | $504.85 | $504.80 | |