| 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 | $51.26 | 11.734% | $57.2748 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $89.59 | 6.733% | $95.6221 | $95.62 | $95.60 | $95.60 |
| Purchase #3 | $138.88 | 11.475% | $154.8165 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $220.31 | 12.454% | $247.7474 | $247.75 | $247.75 | $247.70 |
| Purchase #5 | $209.85 | 7.744% | $226.1008 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $14.51 | 3.213% | $14.9762 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $163.50 | 13.536% | $185.6314 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $887.90 | $982.1692 | $982.17 | $982.15 | $982.10 | |