| 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 | $58.78 | 4.256% | $61.2817 | $61.28 | $61.30 | $61.30 |
| Purchase #2 | $75.60 | 7.450% | $81.2322 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $49.51 | 12.124% | $55.5126 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $72.99 | 9.321% | $79.7934 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $33.97 | 3.576% | $35.1848 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $120.36 | 4.604% | $125.9014 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $210.81 | 10.108% | $232.1187 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $622.02 | $671.0248 | $671.01 | $671.05 | $671.00 | |