| 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 | $15.43 | 5.526% | $16.2827 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $97.50 | 9.273% | $106.5412 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $106.84 | 12.797% | $120.5123 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $50.65 | 12.292% | $56.8759 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $227.39 | 8.666% | $247.0956 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $227.47 | 9.312% | $248.652 | $248.65 | $248.65 | $248.70 |
| Purchase #7 | $193.72 | 12.571% | $218.0725 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $919.00 | $1,014.0322 | $1,014.03 | $1,014.05 | $1,014.10 | |