| 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 | $75.72 | 6.580% | $80.7024 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $27.32 | 3.567% | $28.2945 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $8.26 | 7.209% | $8.8555 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $212.82 | 10.579% | $235.3342 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $166.80 | 13.262% | $188.921 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $242.31 | 6.731% | $258.6199 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $63.26 | 8.384% | $68.5637 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $796.49 | $869.2912 | $869.28 | $869.25 | $869.30 | |