| 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 | $65.78 | 4.789% | $68.9302 | $68.93 | $68.95 | $68.90 |
| Purchase #2 | $44.38 | 10.366% | $48.9804 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $225.25 | 12.470% | $253.3387 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $187.50 | 12.340% | $210.6375 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $216.35 | 5.182% | $227.5613 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $37.84 | 10.864% | $41.9509 | $41.95 | $41.95 | $42.00 |
| Purchase #7 | $155.27 | 7.538% | $166.9743 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $932.37 | $1,018.3733 | $1,018.37 | $1,018.40 | $1,018.40 | |