| 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 | 4.365% | $85.4436 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $222.89 | 12.497% | $250.7446 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $56.82 | 8.674% | $61.7486 | $61.75 | $61.75 | $61.70 |
| Purchase #4 | $223.99 | 11.578% | $249.9236 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $87.69 | 11.192% | $97.5043 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $117.40 | 7.489% | $126.1921 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $61.40 | 12.283% | $68.9418 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $852.06 | $940.4986 | $940.48 | $940.50 | $940.30 | |