| 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 | $93.96 | 3.840% | $97.5681 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $181.96 | 5.845% | $192.5956 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $107.90 | 4.734% | $113.008 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $186.86 | 12.771% | $210.7239 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $30.91 | 5.320% | $32.5544 | $32.55 | $32.55 | $32.60 |
| Purchase #6 | $9.36 | 9.641% | $10.2624 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $20.27 | 5.423% | $21.3692 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $631.22 | $678.0816 | $678.08 | $678.00 | $678.20 | |