| 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 | $120.95 | 4.437% | $126.3166 | $126.32 | $126.30 | $126.30 |
| Purchase #2 | $166.25 | 6.388% | $176.8701 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $6.30 | 9.404% | $6.8925 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $18.35 | 9.469% | $20.0876 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $87.94 | 12.496% | $98.929 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $77.25 | 9.245% | $84.3918 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $195.68 | 12.613% | $220.3611 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $672.72 | $733.8487 | $733.85 | $733.85 | $733.90 | |