| 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 | $34.44 | 6.610% | $36.7165 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $198.37 | 4.200% | $206.7015 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $28.81 | 3.387% | $29.7858 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $124.59 | 10.327% | $137.4564 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $76.33 | 13.279% | $86.4659 | $86.47 | $86.45 | $86.50 |
| Purchase #6 | $220.66 | 9.822% | $242.3332 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $72.85 | 4.618% | $76.2142 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $756.05 | $815.6735 | $815.68 | $815.65 | $815.70 | |