| 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 | $24.48 | 3.795% | $25.409 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $51.56 | 13.761% | $58.6552 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $10.77 | 10.122% | $11.8601 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $231.25 | 10.571% | $255.6954 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $128.44 | 10.374% | $141.7644 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $194.32 | 5.733% | $205.4604 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $159.35 | 7.845% | $171.851 | $171.85 | $171.85 | $171.90 |
| 7 purchase totals = | $800.17 | $870.6955 | $870.70 | $870.65 | $870.90 | |