| 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 | $75.52 | 3.172% | $77.9155 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $229.85 | 5.282% | $241.9907 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $15.89 | 11.526% | $17.7215 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $50.70 | 8.409% | $54.9634 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $123.93 | 5.273% | $130.4648 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $19.97 | 3.358% | $20.6406 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $27.40 | 10.228% | $30.2025 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $543.26 | $573.8990 | $573.89 | $573.85 | $573.90 | |