| 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 | $24.73 | 11.432% | $27.5571 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $74.92 | 5.361% | $78.9365 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $112.32 | 5.552% | $118.556 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $83.96 | 12.246% | $94.2417 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $79.27 | 4.153% | $82.5621 | $82.56 | $82.55 | $82.60 |
| Purchase #6 | $124.68 | 4.340% | $130.0911 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $164.40 | 11.438% | $183.2041 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $664.28 | $715.1486 | $715.15 | $715.15 | $715.20 | |