| 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 | $52.80 | 4.852% | $55.3619 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $155.32 | 9.731% | $170.4342 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $181.29 | 9.430% | $198.3856 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $167.69 | 9.600% | $183.7882 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $106.43 | 4.853% | $111.595 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $233.59 | 9.632% | $256.0894 | $256.09 | $256.10 | $256.10 |
| Purchase #7 | $187.88 | 9.642% | $205.9954 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $1,085.00 | $1,181.6497 | $1,181.66 | $1,181.70 | $1,181.70 | |