| 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 | $16.33 | 4.489% | $17.0631 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $82.81 | 5.579% | $87.43 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $33.30 | 3.751% | $34.5491 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $153.83 | 10.807% | $170.4544 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $242.64 | 13.381% | $275.1077 | $275.11 | $275.10 | $275.10 |
| Purchase #6 | $131.85 | 9.456% | $144.3177 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $98.26 | 6.169% | $104.3217 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $759.02 | $833.2437 | $833.24 | $833.20 | $833.20 | |