| 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 | $73.54 | 3.474% | $76.0948 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $134.99 | 8.333% | $146.2387 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $210.71 | 4.663% | $220.5354 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $63.48 | 7.135% | $68.0093 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $73.47 | 4.119% | $76.4962 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $42.61 | 7.660% | $45.8739 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $243.64 | 7.263% | $261.3356 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $842.44 | $894.5839 | $894.59 | $894.60 | $894.50 | |