| 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 | $44.94 | 11.571% | $50.14 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $184.63 | 4.865% | $193.6122 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $130.40 | 4.587% | $136.3814 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $214.56 | 7.776% | $231.2442 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $52.67 | 7.502% | $56.6213 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $136.69 | 8.142% | $147.8193 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $105.79 | 13.269% | $119.8273 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $869.68 | $935.6457 | $935.64 | $935.65 | $935.50 | |