| 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 | $28.68 | 6.666% | $30.5918 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $71.96 | 6.850% | $76.8893 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $20.71 | 7.715% | $22.3078 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $66.60 | 5.568% | $70.3083 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $60.29 | 8.193% | $65.2296 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $111.31 | 7.810% | $120.0033 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $10.88 | 11.763% | $12.1598 | $12.16 | $12.15 | $12.20 |
| 7 purchase totals = | $370.43 | $397.4899 | $397.49 | $397.50 | $397.50 | |