| 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 | $93.58 | 11.284% | $104.1396 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $85.28 | 7.246% | $91.4594 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $62.45 | 9.328% | $68.2753 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $198.85 | 12.520% | $223.746 | $223.75 | $223.75 | $223.70 |
| Purchase #5 | $163.78 | 3.421% | $169.3829 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $24.40 | 5.446% | $25.7288 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $139.95 | 9.256% | $152.9038 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $768.29 | $835.6358 | $835.64 | $835.70 | $835.60 | |