| 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 | $73.74 | 10.647% | $81.5911 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $198.52 | 9.686% | $217.7486 | $217.75 | $217.75 | $217.70 |
| Purchase #3 | $198.67 | 4.629% | $207.8664 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $126.68 | 12.660% | $142.7177 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $106.35 | 3.314% | $109.8744 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $129.35 | 12.306% | $145.2678 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $68.58 | 6.235% | $72.856 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $901.89 | $977.9220 | $977.93 | $977.85 | $978.00 | |