| 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 | $65.57 | 4.355% | $68.4256 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $234.39 | 5.740% | $247.844 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $8.79 | 5.491% | $9.2727 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $242.47 | 7.660% | $261.0432 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $161.44 | 12.681% | $181.9122 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $189.74 | 6.550% | $202.168 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $24.88 | 13.250% | $28.1766 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $927.28 | $998.8423 | $998.84 | $998.85 | $998.80 | |