| 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 | $9.71 | 4.260% | $10.1236 | $10.12 | $10.10 | $10.10 |
| Purchase #2 | $109.47 | 5.380% | $115.3595 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $147.99 | 3.556% | $153.2525 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $125.53 | 7.290% | $134.6811 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $217.32 | 8.231% | $235.2076 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $43.93 | 6.512% | $46.7907 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $174.61 | 6.823% | $186.5236 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $828.56 | $881.9386 | $881.93 | $881.90 | $882.00 | |