| 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 | $28.43 | 6.661% | $30.3237 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $178.43 | 8.677% | $193.9124 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $151.31 | 9.596% | $165.8297 | $165.83 | $165.85 | $165.80 |
| Purchase #4 | $98.59 | 8.446% | $106.9169 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $72.99 | 9.802% | $80.1445 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $59.29 | 6.689% | $63.2559 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $113.65 | 11.193% | $126.3708 | $126.37 | $126.35 | $126.40 |
| 7 purchase totals = | $702.69 | $766.7539 | $766.75 | $766.70 | $766.70 | |