| 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 | $56.26 | 3.720% | $58.3529 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $79.32 | 12.528% | $89.2572 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $61.38 | 10.298% | $67.7009 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $185.26 | 11.825% | $207.167 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $56.99 | 9.867% | $62.6132 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $232.45 | 8.865% | $253.0567 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $133.97 | 11.417% | $149.2654 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $805.63 | $887.4133 | $887.42 | $887.35 | $887.60 | |