| 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 | $99.36 | 6.353% | $105.6723 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $238.94 | 10.284% | $263.5126 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $7.87 | 3.305% | $8.1301 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $31.30 | 7.367% | $33.6059 | $33.61 | $33.60 | $33.60 |
| Purchase #5 | $242.56 | 7.631% | $261.0698 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $8.86 | 9.273% | $9.6816 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $207.34 | 9.250% | $226.519 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $836.23 | $908.1913 | $908.19 | $908.15 | $908.20 | |