| 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 | $47.28 | 7.494% | $50.8232 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $113.30 | 3.711% | $117.5046 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $198.59 | 10.317% | $219.0785 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $93.60 | 11.478% | $104.3434 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $29.94 | 3.116% | $30.8729 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $101.97 | 3.175% | $105.2075 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $228.73 | 8.452% | $248.0623 | $248.06 | $248.05 | $248.10 |
| 7 purchase totals = | $813.41 | $875.8924 | $875.88 | $875.85 | $875.90 | |