| 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 | $25.34 | 4.153% | $26.3924 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $44.67 | 4.202% | $46.547 | $46.55 | $46.55 | $46.50 |
| Purchase #3 | $10.83 | 6.227% | $11.5044 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $186.62 | 11.547% | $208.169 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $214.69 | 3.624% | $222.4704 | $222.47 | $222.45 | $222.50 |
| Purchase #6 | $168.66 | 7.699% | $181.6451 | $181.65 | $181.65 | $181.60 |
| Purchase #7 | $70.25 | 3.815% | $72.93 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $721.06 | $769.6583 | $769.66 | $769.65 | $769.60 | |