| 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 | $114.92 | 8.218% | $124.3641 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $66.27 | 5.120% | $69.663 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $59.86 | 13.320% | $67.8334 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $132.39 | 6.190% | $140.5849 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $105.87 | 13.414% | $120.0714 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $79.43 | 3.363% | $82.1012 | $82.10 | $82.10 | $82.10 |
| Purchase #7 | $30.40 | 9.247% | $33.2111 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $589.14 | $637.8291 | $637.81 | $637.80 | $637.90 | |