| 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 | $67.92 | 3.868% | $70.5471 | $70.55 | $70.55 | $70.50 |
| Purchase #2 | $31.32 | 8.747% | $34.0596 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $145.98 | 4.128% | $152.0061 | $152.01 | $152.00 | $152.00 |
| Purchase #4 | $15.58 | 3.618% | $16.1437 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $25.40 | 10.571% | $28.085 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $61.82 | 3.328% | $63.8774 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $88.92 | 13.857% | $101.2416 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $436.94 | $465.9605 | $465.97 | $466.00 | $465.90 | |