| 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 | $35.62 | 11.873% | $39.8492 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $46.64 | 6.759% | $49.7924 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $8.66 | 12.792% | $9.7678 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $216.54 | 9.155% | $236.3642 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $9.46 | 9.282% | $10.3381 | $10.34 | $10.35 | $10.30 |
| Purchase #6 | $67.66 | 12.837% | $76.3455 | $76.35 | $76.35 | $76.30 |
| Purchase #7 | $97.79 | 6.695% | $104.337 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $482.37 | $526.7942 | $526.80 | $526.80 | $526.70 | |