| 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 | $23.62 | 3.320% | $24.4042 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $97.77 | 9.670% | $107.2244 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $73.59 | 8.350% | $79.7348 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $174.54 | 10.190% | $192.3256 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $12.63 | 3.744% | $13.1029 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $221.27 | 6.717% | $236.1327 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $75.41 | 3.653% | $78.1647 | $78.16 | $78.15 | $78.20 |
| 7 purchase totals = | $678.83 | $731.0893 | $731.07 | $731.10 | $731.00 | |