| 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 | $219.40 | 5.648% | $231.7917 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $7.79 | 3.206% | $8.0397 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $152.75 | 8.389% | $165.5642 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $167.38 | 10.707% | $185.3014 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $86.60 | 8.429% | $93.8995 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $39.87 | 8.777% | $43.3694 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $40.61 | 5.366% | $42.7891 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $714.40 | $770.7550 | $770.75 | $770.75 | $770.80 | |