| 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 | $14.92 | 11.853% | $16.6885 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $85.30 | 4.207% | $88.8886 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $98.44 | 8.475% | $106.7828 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $131.97 | 3.710% | $136.8661 | $136.87 | $136.85 | $136.90 |
| Purchase #5 | $25.29 | 8.576% | $27.4589 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $112.45 | 7.659% | $121.0625 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $60.58 | 9.633% | $66.4157 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $528.95 | $564.1631 | $564.17 | $564.15 | $564.30 | |