| 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 | $46.79 | 13.258% | $52.9934 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $107.87 | 13.344% | $122.2642 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $72.71 | 3.709% | $75.4068 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $13.28 | 8.705% | $14.436 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $84.59 | 12.465% | $95.1341 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $185.96 | 4.648% | $194.6034 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $81.81 | 10.632% | $90.508 | $90.51 | $90.50 | $90.50 |
| 7 purchase totals = | $593.01 | $645.3459 | $645.34 | $645.35 | $645.30 | |