| 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 | $106.56 | 8.308% | $115.413 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $26.79 | 6.572% | $28.5506 | $28.55 | $28.55 | $28.60 |
| Purchase #3 | $33.67 | 4.506% | $35.1872 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $207.48 | 7.655% | $223.3626 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $56.81 | 10.356% | $62.6932 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $50.54 | 10.108% | $55.6486 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $229.36 | 10.404% | $253.2226 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $711.21 | $774.0778 | $774.07 | $774.05 | $774.10 | |