| 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 | $89.34 | 8.621% | $97.042 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $88.30 | 6.873% | $94.3689 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $121.48 | 3.724% | $126.0039 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $61.70 | 5.138% | $64.8701 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $28.40 | 11.404% | $31.6387 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $28.68 | 9.224% | $31.3254 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $69.58 | 12.339% | $78.1655 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $487.48 | $523.4145 | $523.42 | $523.40 | $523.40 | |