| 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 | $27.32 | 7.736% | $29.4335 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $200.74 | 4.282% | $209.3357 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $55.81 | 4.667% | $58.4147 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $91.69 | 6.641% | $97.7791 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $85.28 | 11.333% | $94.9448 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $124.40 | 5.450% | $131.1798 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $109.44 | 4.603% | $114.4775 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $694.68 | $735.5651 | $735.56 | $735.65 | $735.50 | |