| 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 | $38.91 | 11.678% | $43.4539 | $43.45 | $43.45 | $43.50 |
| Purchase #2 | $246.84 | 5.476% | $260.357 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $192.64 | 11.271% | $214.3525 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $108.41 | 5.102% | $113.9411 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $77.59 | 7.495% | $83.4054 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $56.70 | 4.527% | $59.2668 | $59.27 | $59.25 | $59.30 |
| Purchase #7 | $175.46 | 3.720% | $181.9871 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $896.55 | $956.7638 | $956.77 | $956.75 | $956.90 | |