| 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 | $40.81 | 12.114% | $45.7537 | $45.75 | $45.75 | $45.80 |
| Purchase #2 | $38.31 | 8.806% | $41.6836 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $163.72 | 4.430% | $170.9728 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $49.68 | 8.178% | $53.7428 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $150.83 | 5.554% | $159.2071 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $60.70 | 11.611% | $67.7479 | $67.75 | $67.75 | $67.70 |
| Purchase #7 | $28.74 | 5.575% | $30.3423 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $532.79 | $569.4502 | $569.44 | $569.45 | $569.40 | |