| 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 | $85.69 | 7.273% | $91.9222 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $23.58 | 8.747% | $25.6425 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $16.51 | 8.347% | $17.8881 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $97.59 | 10.500% | $107.837 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $152.79 | 4.731% | $160.0185 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $7.54 | 8.728% | $8.1981 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $178.35 | 5.704% | $188.5231 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $562.05 | $600.0295 | $600.03 | $600.00 | $599.90 | |