| 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 | $23.97 | 4.846% | $25.1316 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $20.25 | 7.386% | $21.7457 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $187.74 | 5.841% | $198.7059 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $154.36 | 5.290% | $162.5256 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $114.70 | 4.735% | $120.131 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $82.36 | 13.617% | $93.575 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $148.74 | 9.763% | $163.2615 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $732.12 | $785.0763 | $785.09 | $785.15 | $785.00 | |