| 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 | $73.41 | 7.865% | $79.1837 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $23.70 | 5.554% | $25.0163 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $25.89 | 12.687% | $29.1747 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $208.37 | 10.681% | $230.626 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $204.81 | 13.141% | $231.7241 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $233.48 | 12.302% | $262.2027 | $262.20 | $262.20 | $262.20 |
| Purchase #7 | $142.49 | 10.752% | $157.8105 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $912.15 | $1,015.7380 | $1,015.73 | $1,015.70 | $1,015.70 | |