| 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 | $79.28 | 5.793% | $83.8727 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $249.32 | 5.473% | $262.9653 | $262.97 | $262.95 | $263.00 |
| Purchase #3 | $216.32 | 3.472% | $223.8306 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $231.34 | 6.791% | $247.0503 | $247.05 | $247.05 | $247.10 |
| Purchase #5 | $18.34 | 12.808% | $20.689 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $49.70 | 13.400% | $56.3598 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $240.78 | 9.286% | $263.1388 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $1,085.08 | $1,157.9065 | $1,157.91 | $1,157.90 | $1,158.00 | |