| 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 | $15.45 | 3.590% | $16.0047 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $208.25 | 12.314% | $233.8939 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $111.56 | 7.489% | $119.9147 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $27.71 | 11.847% | $30.9928 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $207.92 | 7.262% | $223.0192 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $201.64 | 8.813% | $219.4105 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $74.39 | 7.114% | $79.6821 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $846.92 | $922.9179 | $922.90 | $922.90 | $922.90 | |