| 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 | $70.41 | 5.498% | $74.2811 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $227.95 | 8.170% | $246.5735 | $246.57 | $246.55 | $246.60 |
| Purchase #3 | $141.43 | 9.229% | $154.4826 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $18.65 | 10.536% | $20.615 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $167.53 | 8.333% | $181.4903 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $129.86 | 6.466% | $138.2567 | $138.26 | $138.25 | $138.30 |
| Purchase #7 | $163.86 | 5.127% | $172.2611 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $919.69 | $987.9603 | $987.96 | $987.95 | $988.10 | |