| 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 | $72.69 | 11.456% | $81.0174 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $181.64 | 9.213% | $198.3745 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $225.68 | 8.774% | $245.4812 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $59.35 | 13.689% | $67.4744 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $18.79 | 8.629% | $20.4114 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $93.66 | 12.540% | $105.405 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $149.58 | 3.602% | $154.9679 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $801.39 | $873.1318 | $873.13 | $873.05 | $873.20 | |