| 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 | $73.47 | 10.329% | $81.0587 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $108.25 | 3.455% | $111.99 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $185.49 | 10.543% | $205.0462 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $128.44 | 7.352% | $137.8829 | $137.88 | $137.90 | $137.90 |
| Purchase #5 | $238.77 | 9.312% | $261.0043 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $55.55 | 3.515% | $57.5026 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $179.48 | 9.665% | $196.8267 | $196.83 | $196.85 | $196.80 |
| 7 purchase totals = | $969.45 | $1,051.3114 | $1,051.31 | $1,051.35 | $1,051.30 | |