| 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 | $120.58 | 11.537% | $134.4913 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $97.91 | 7.401% | $105.1563 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $53.99 | 12.147% | $60.5482 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $42.50 | 13.308% | $48.1559 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $55.34 | 9.630% | $60.6692 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $95.87 | 12.292% | $107.6543 | $107.65 | $107.65 | $107.70 |
| Purchase #7 | $84.97 | 7.130% | $91.0284 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $551.16 | $607.7036 | $607.71 | $607.70 | $607.80 | |