| 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 | $90.96 | 3.155% | $93.8298 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $184.83 | 8.465% | $200.4759 | $200.48 | $200.50 | $200.50 |
| Purchase #3 | $74.45 | 9.289% | $81.3657 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $248.53 | 7.440% | $267.0206 | $267.02 | $267.00 | $267.00 |
| Purchase #5 | $7.85 | 8.115% | $8.487 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $72.95 | 12.299% | $81.9221 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $211.66 | 5.483% | $223.2653 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $891.23 | $956.3664 | $956.38 | $956.35 | $956.40 | |