| 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 | $98.35 | 4.153% | $102.4345 | $102.43 | $102.45 | $102.40 |
| Purchase #2 | $33.31 | 11.257% | $37.0597 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $41.95 | 13.189% | $47.4828 | $47.48 | $47.50 | $47.50 |
| Purchase #4 | $93.57 | 4.393% | $97.6805 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $124.94 | 6.725% | $133.3422 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $52.50 | 9.641% | $57.5615 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $28.66 | 12.464% | $32.2322 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $473.28 | $507.7934 | $507.78 | $507.85 | $507.80 | |