| 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 | $135.77 | 12.313% | $152.4874 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $73.45 | 11.606% | $81.9746 | $81.97 | $81.95 | $82.00 |
| Purchase #3 | $158.41 | 3.200% | $163.4791 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $153.29 | 7.415% | $164.6565 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $10.84 | 7.672% | $11.6716 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $8.45 | 4.844% | $8.8593 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $161.57 | 8.579% | $175.4311 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $701.78 | $758.5596 | $758.56 | $758.55 | $758.70 | |