| 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 | $41.94 | 12.273% | $47.0873 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $72.34 | 3.869% | $75.1388 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $22.29 | 4.231% | $23.2331 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $192.28 | 4.782% | $201.4748 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $125.25 | 13.104% | $141.6628 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $47.45 | 13.576% | $53.8918 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $132.45 | 9.110% | $144.5162 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $634.00 | $687.0048 | $687.00 | $687.00 | $687.00 | |