| 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 | $52.98 | 10.297% | $58.4354 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $109.40 | 9.619% | $119.9232 | $119.92 | $119.90 | $119.90 |
| Purchase #3 | $67.50 | 12.699% | $76.0718 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $35.54 | 8.194% | $38.4521 | $38.45 | $38.45 | $38.50 |
| Purchase #5 | $148.66 | 3.606% | $154.0207 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $15.80 | 5.549% | $16.6767 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $115.66 | 8.522% | $125.5165 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $545.54 | $589.0964 | $589.10 | $589.05 | $589.10 | |