| 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 | $5.89 | 8.230% | $6.3747 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $104.52 | 9.577% | $114.5299 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $44.59 | 13.570% | $50.6409 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $220.65 | 4.650% | $230.9102 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $113.83 | 9.737% | $124.9136 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $162.30 | 7.353% | $174.2339 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $208.45 | 13.314% | $236.203 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $860.23 | $937.8062 | $937.79 | $937.80 | $937.70 | |