| 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 | $73.85 | 9.328% | $80.7387 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $64.65 | 5.257% | $68.0487 | $68.05 | $68.05 | $68.00 |
| Purchase #3 | $118.30 | 5.543% | $124.8574 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $230.72 | 5.695% | $243.8595 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $74.68 | 12.773% | $84.2189 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $61.26 | 3.628% | $63.4825 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $192.68 | 3.234% | $198.9113 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $816.14 | $864.1170 | $864.12 | $864.10 | $864.10 | |