| 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 | $93.85 | 3.745% | $97.3647 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $34.81 | 7.464% | $37.4082 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $62.32 | 7.557% | $67.0295 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $83.43 | 9.567% | $91.4117 | $91.41 | $91.40 | $91.40 |
| Purchase #5 | $143.68 | 10.263% | $158.4259 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $7.35 | 10.180% | $8.0982 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $61.93 | 8.589% | $67.2492 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $487.37 | $526.9874 | $526.99 | $527.00 | $526.90 | |