| 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 | $26.32 | 3.264% | $27.1791 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $185.73 | 4.587% | $194.2494 | $194.25 | $194.25 | $194.20 |
| Purchase #3 | $170.64 | 7.530% | $183.4892 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $16.81 | 6.752% | $17.945 | $17.95 | $17.95 | $17.90 |
| Purchase #5 | $98.74 | 5.230% | $103.9041 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $73.49 | 13.112% | $83.126 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $238.84 | 3.874% | $248.0927 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $810.57 | $857.9855 | $857.99 | $858.05 | $857.90 | |