| 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 | $22.29 | 9.849% | $24.4853 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $118.93 | 5.275% | $125.2036 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $27.53 | 9.844% | $30.2401 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $35.76 | 12.749% | $40.319 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $100.75 | 11.561% | $112.3977 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $10.38 | 3.639% | $10.7577 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $178.57 | 6.715% | $190.561 | $190.56 | $190.55 | $190.60 |
| 7 purchase totals = | $494.21 | $533.9644 | $533.97 | $533.95 | $534.00 | |