| 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 | $97.27 | 9.698% | $106.7032 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $34.69 | 12.872% | $39.1553 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $98.82 | 5.395% | $104.1513 | $104.15 | $104.15 | $104.20 |
| Purchase #4 | $26.79 | 4.227% | $27.9224 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $96.40 | 13.281% | $109.2029 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $206.44 | 4.599% | $215.9342 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $225.43 | 10.459% | $249.0077 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $785.84 | $852.0770 | $852.07 | $852.05 | $852.10 | |