| 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 | $37.79 | 8.606% | $41.0422 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $226.65 | 10.264% | $249.9134 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $120.46 | 9.708% | $132.1543 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $98.99 | 11.844% | $110.7144 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $36.51 | 3.603% | $37.8255 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $250.88 | 5.534% | $264.7637 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $81.93 | 12.179% | $91.9083 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $853.21 | $928.3218 | $928.31 | $928.30 | $928.30 | |