| 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 | $7.38 | 11.197% | $8.2063 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $86.52 | 7.612% | $93.1059 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $67.84 | 4.645% | $70.9912 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $71.40 | 7.664% | $76.8721 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $174.79 | 12.661% | $196.9202 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $232.68 | 3.620% | $241.103 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $99.94 | 8.794% | $108.7287 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $740.55 | $795.9274 | $795.93 | $795.90 | $795.90 | |