| 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 | $92.69 | 10.662% | $102.5726 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $82.57 | 4.874% | $86.5945 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $45.67 | 11.447% | $50.8978 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $206.74 | 3.389% | $213.7464 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $69.60 | 8.692% | $75.6496 | $75.65 | $75.65 | $75.60 |
| Purchase #6 | $137.80 | 3.532% | $142.6671 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $150.95 | 12.831% | $170.3184 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $786.02 | $842.4464 | $842.45 | $842.40 | $842.40 | |