| 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 | $95.60 | 11.280% | $106.3837 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $42.52 | 10.169% | $46.8439 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $183.87 | 4.854% | $192.795 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $97.50 | 13.814% | $110.9687 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $79.31 | 11.747% | $88.6265 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $42.89 | 13.317% | $48.6017 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $7.67 | 3.485% | $7.9373 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $549.36 | $602.1568 | $602.16 | $602.20 | $602.10 | |