| 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 | $231.65 | 10.430% | $255.8111 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $10.63 | 11.248% | $11.8257 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $89.78 | 8.603% | $97.5038 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $31.25 | 9.645% | $34.2641 | $34.26 | $34.25 | $34.30 |
| Purchase #5 | $48.54 | 13.819% | $55.2477 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $167.81 | 5.617% | $177.2359 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $117.52 | 13.760% | $133.6908 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $697.18 | $765.5791 | $765.58 | $765.60 | $765.50 | |