| 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 | $126.98 | 7.380% | $136.3511 | $136.35 | $136.35 | $136.40 |
| Purchase #2 | $83.97 | 9.797% | $92.1965 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $27.39 | 10.517% | $30.2706 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $245.90 | 8.230% | $266.1376 | $266.14 | $266.15 | $266.10 |
| Purchase #5 | $70.71 | 4.324% | $73.7675 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $17.63 | 6.450% | $18.7671 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $76.37 | 13.655% | $86.7983 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $648.95 | $704.2887 | $704.30 | $704.25 | $704.40 | |