| 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 | $94.27 | 7.556% | $101.393 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $200.67 | 5.180% | $211.0647 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $145.99 | 5.467% | $153.9713 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $85.92 | 13.567% | $97.5768 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $65.50 | 3.737% | $67.9477 | $67.95 | $67.95 | $67.90 |
| Purchase #6 | $92.28 | 5.210% | $97.0878 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $13.29 | 13.206% | $15.0451 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $697.92 | $744.0864 | $744.09 | $744.10 | $744.10 | |