| 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 | $27.88 | 6.314% | $29.6403 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $97.71 | 12.142% | $109.5739 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $95.61 | 11.326% | $106.4388 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $210.47 | 10.125% | $231.7801 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $210.95 | 5.762% | $223.1049 | $223.10 | $223.10 | $223.10 |
| Purchase #6 | $248.26 | 5.155% | $261.0578 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $212.63 | 4.248% | $221.6625 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,103.51 | $1,183.2583 | $1,183.25 | $1,183.25 | $1,183.30 | |