| 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 | $124.57 | 5.146% | $130.9804 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $15.37 | 13.669% | $17.4709 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $75.83 | 8.681% | $82.4128 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $241.69 | 13.419% | $274.1224 | $274.12 | $274.10 | $274.10 |
| Purchase #5 | $23.87 | 7.245% | $25.5994 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $96.30 | 7.344% | $103.3723 | $103.37 | $103.35 | $103.40 |
| Purchase #7 | $58.40 | 7.222% | $62.6176 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $636.03 | $696.5758 | $696.57 | $696.50 | $696.60 | |