| 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 | $102.67 | 6.390% | $109.2306 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $9.56 | 3.533% | $9.8978 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $241.76 | 6.209% | $256.7709 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $160.49 | 4.576% | $167.834 | $167.83 | $167.85 | $167.80 |
| Purchase #5 | $15.41 | 7.792% | $16.6107 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $115.63 | 8.629% | $125.6077 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $185.93 | 5.859% | $196.8236 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $831.45 | $882.7753 | $882.77 | $882.75 | $882.70 | |