| 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 | $37.36 | 13.731% | $42.4899 | $42.49 | $42.50 | $42.50 |
| Purchase #2 | $72.98 | 11.461% | $81.3442 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $219.94 | 8.138% | $237.8387 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $140.30 | 5.351% | $147.8075 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $46.65 | 5.630% | $49.2764 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $16.28 | 7.443% | $17.4917 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $25.61 | 3.868% | $26.6006 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $559.12 | $602.8490 | $602.85 | $602.90 | $602.80 | |