| 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 | $31.58 | 9.161% | $34.473 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $93.72 | 5.361% | $98.7443 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $33.69 | 8.290% | $36.4829 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $201.83 | 3.102% | $208.0908 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $97.78 | 5.205% | $102.8694 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $146.82 | 8.205% | $158.8666 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $227.83 | 6.154% | $241.8507 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $833.25 | $881.3777 | $881.37 | $881.35 | $881.50 | |