| 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 | $55.56 | 10.538% | $61.4149 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $77.78 | 4.768% | $81.4886 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $227.88 | 9.416% | $249.3372 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $196.37 | 8.438% | $212.9397 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $75.68 | 11.399% | $84.3068 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $184.95 | 3.133% | $190.7445 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $212.92 | 9.573% | $233.3028 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $1,031.14 | $1,113.5345 | $1,113.53 | $1,113.55 | $1,113.40 | |