| 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 | $124.92 | 11.514% | $139.3033 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $17.72 | 4.273% | $18.4772 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $31.39 | 8.105% | $33.9342 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $85.44 | 9.540% | $93.591 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $7.76 | 7.159% | $8.3155 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $198.64 | 6.373% | $211.2993 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $49.25 | 5.682% | $52.0484 | $52.05 | $52.05 | $52.00 |
| 7 purchase totals = | $515.12 | $556.9689 | $556.97 | $557.00 | $556.90 | |