| 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 | $51.75 | 13.850% | $58.9174 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $156.97 | 12.534% | $176.6446 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $138.34 | 6.146% | $146.8424 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $56.34 | 6.827% | $60.1863 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $109.82 | 4.347% | $114.5939 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $79.27 | 8.579% | $86.0706 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $57.89 | 6.125% | $61.4358 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $650.38 | $704.6910 | $704.69 | $704.70 | $704.60 | |