| 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 | $24.93 | 12.291% | $27.9941 | $27.99 | $28.00 | $28.00 |
| Purchase #2 | $55.56 | 3.581% | $57.5496 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $18.58 | 12.158% | $20.839 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $118.33 | 9.816% | $129.9453 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $168.68 | 12.363% | $189.5339 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $215.43 | 13.265% | $244.0068 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $99.95 | 7.233% | $107.1794 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $701.46 | $777.0481 | $777.05 | $777.10 | $776.90 | |