| 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 | $34.64 | 13.295% | $39.2454 | $39.25 | $39.25 | $39.20 |
| Purchase #2 | $119.71 | 4.152% | $124.6804 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $10.54 | 11.713% | $11.7746 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $92.45 | 6.860% | $98.7921 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $205.42 | 12.840% | $231.7959 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $227.31 | 12.526% | $255.7829 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $201.30 | 8.659% | $218.7306 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $891.37 | $980.8019 | $980.80 | $980.85 | $980.80 | |