| 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 | $48.86 | 7.455% | $52.5025 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $215.32 | 5.506% | $227.1755 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $83.35 | 3.388% | $86.1739 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $21.54 | 4.322% | $22.471 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $45.71 | 13.147% | $51.7195 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $12.30 | 13.324% | $13.9389 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $198.28 | 12.874% | $223.8066 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $625.36 | $677.7879 | $677.79 | $677.75 | $677.80 | |