| 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 | $42.94 | 3.783% | $44.5644 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $102.90 | 10.850% | $114.0647 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $111.99 | 3.420% | $115.8201 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $233.28 | 6.345% | $248.0816 | $248.08 | $248.10 | $248.10 |
| Purchase #5 | $119.83 | 4.718% | $125.4836 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $80.50 | 13.347% | $91.2443 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $152.30 | 3.410% | $157.4934 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $843.74 | $896.7521 | $896.73 | $896.75 | $896.80 | |