| 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 | $72.71 | 3.542% | $75.2854 | $75.29 | $75.30 | $75.30 |
| Purchase #2 | $144.50 | 5.737% | $152.79 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $17.64 | 5.868% | $18.6751 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $74.81 | 9.179% | $81.6768 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $210.77 | 11.465% | $234.9348 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $155.43 | 13.138% | $175.8504 | $175.85 | $175.85 | $175.90 |
| Purchase #7 | $222.26 | 11.508% | $247.8377 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $898.12 | $987.0502 | $987.06 | $987.15 | $987.10 | |