| 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 | $91.43 | 7.743% | $98.5094 | $98.51 | $98.50 | $98.50 |
| Purchase #2 | $246.53 | 11.715% | $275.411 | $275.41 | $275.40 | $275.40 |
| Purchase #3 | $99.45 | 8.501% | $107.9042 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $11.37 | 13.705% | $12.9283 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $83.52 | 3.784% | $86.6804 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $235.68 | 6.475% | $250.9403 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $77.32 | 8.275% | $83.7182 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $845.30 | $916.0918 | $916.09 | $916.10 | $916.00 | |