| 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 | $81.87 | 6.650% | $87.3144 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $75.96 | 4.757% | $79.5734 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $233.92 | 11.827% | $261.5857 | $261.59 | $261.60 | $261.60 |
| Purchase #4 | $72.95 | 12.605% | $82.1453 | $82.15 | $82.15 | $82.10 |
| Purchase #5 | $241.45 | 3.491% | $249.879 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $5.74 | 8.521% | $6.2291 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $234.97 | 11.155% | $261.1809 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $946.86 | $1,027.9078 | $1,027.91 | $1,027.95 | $1,027.90 | |