| 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 | $88.37 | 9.808% | $97.0373 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $182.44 | 3.116% | $188.1248 | $188.12 | $188.10 | $188.10 |
| Purchase #3 | $25.73 | 13.263% | $29.1426 | $29.14 | $29.15 | $29.10 |
| Purchase #4 | $113.67 | 3.464% | $117.6075 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $219.92 | 7.639% | $236.7197 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $105.91 | 7.821% | $114.1932 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $165.68 | 7.152% | $177.5294 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $901.72 | $960.3545 | $960.35 | $960.35 | $960.20 | |