| 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 | $41.45 | 9.477% | $45.3782 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $43.39 | 3.108% | $44.7386 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $136.54 | 11.737% | $152.5657 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $229.65 | 4.284% | $239.4882 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $24.50 | 11.158% | $27.2337 | $27.23 | $27.25 | $27.20 |
| Purchase #6 | $137.82 | 3.338% | $142.4204 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $125.89 | 7.367% | $135.1643 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $739.24 | $786.9891 | $786.99 | $787.00 | $787.00 | |