| 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 | $49.33 | 5.632% | $52.1083 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $227.75 | 5.319% | $239.864 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $182.68 | 13.218% | $206.8266 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $77.43 | 4.805% | $81.1505 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $59.26 | 13.272% | $67.125 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $28.87 | 4.518% | $30.1743 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $65.78 | 5.165% | $69.1775 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $691.10 | $746.4262 | $746.43 | $746.45 | $746.50 | |