| 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 | $74.33 | 13.129% | $84.0888 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $198.54 | 3.305% | $205.1017 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $47.99 | 9.277% | $52.442 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $146.81 | 4.423% | $153.3034 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $100.43 | 7.377% | $107.8387 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $188.75 | 4.700% | $197.6213 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $8.44 | 3.661% | $8.749 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $765.29 | $809.1449 | $809.14 | $809.15 | $809.00 | |