| 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 | $5.93 | 3.463% | $6.1354 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $118.86 | 7.450% | $127.7151 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $132.98 | 5.534% | $140.3391 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $137.47 | 12.869% | $155.161 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $78.31 | 3.148% | $80.7752 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $233.88 | 12.107% | $262.1959 | $262.20 | $262.20 | $262.20 |
| Purchase #7 | $139.80 | 12.730% | $157.5965 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $847.23 | $929.9182 | $929.94 | $929.95 | $929.90 | |