| 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 | $214.52 | 8.574% | $232.9129 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $72.55 | 3.136% | $74.8252 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $35.43 | 5.864% | $37.5076 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $43.37 | 12.771% | $48.9088 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $42.27 | 7.658% | $45.507 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $127.79 | 4.381% | $133.3885 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $223.47 | 5.623% | $236.0357 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $759.40 | $809.0857 | $809.10 | $809.10 | $809.00 | |