| 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 | $7.54 | 9.105% | $8.2265 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $61.41 | 10.669% | $67.9618 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $237.82 | 10.652% | $263.1526 | $263.15 | $263.15 | $263.20 |
| Purchase #4 | $175.86 | 7.155% | $188.4428 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $100.88 | 5.805% | $106.7361 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $54.77 | 11.440% | $61.0357 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $181.69 | 12.847% | $205.0317 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $819.97 | $900.5872 | $900.59 | $900.65 | $900.50 | |