| 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 | $84.85 | 12.104% | $95.1202 | $95.12 | $95.10 | $95.10 |
| Purchase #2 | $28.41 | 8.633% | $30.8626 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $87.55 | 12.520% | $98.5113 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $28.92 | 7.233% | $31.0118 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $232.56 | 8.236% | $251.7136 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $39.90 | 3.663% | $41.3615 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $136.92 | 7.845% | $147.6614 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $639.11 | $696.2424 | $696.23 | $696.15 | $696.30 | |