| 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 | $77.56 | 12.668% | $87.3853 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $9.61 | 8.392% | $10.4165 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $108.74 | 12.482% | $122.3129 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $109.62 | 10.811% | $121.471 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $180.37 | 11.712% | $201.4949 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $65.95 | 13.763% | $75.0267 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $212.72 | 13.666% | $241.7903 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $764.57 | $859.8976 | $859.90 | $859.90 | $859.90 | |