| 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 | $104.30 | 3.283% | $107.7242 | $107.72 | $107.70 | $107.70 |
| Purchase #2 | $39.75 | 12.815% | $44.844 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $23.63 | 8.563% | $25.6534 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $66.32 | 7.130% | $71.0486 | $71.05 | $71.05 | $71.00 |
| Purchase #5 | $150.36 | 5.504% | $158.6358 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $192.79 | 8.301% | $208.7935 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $219.88 | 5.363% | $231.6722 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $797.03 | $848.3717 | $848.36 | $848.35 | $848.30 | |