| 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 | $87.53 | 11.550% | $97.6397 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $196.45 | 12.610% | $221.2223 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $17.41 | 8.808% | $18.9435 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $127.81 | 4.619% | $133.7135 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $48.26 | 10.273% | $53.2177 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $237.33 | 5.724% | $250.9148 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $89.32 | 13.652% | $101.514 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $804.11 | $877.1655 | $877.15 | $877.10 | $877.00 | |