| 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 | $89.54 | 7.615% | $96.3585 | $96.36 | $96.35 | $96.40 |
| Purchase #2 | $212.99 | 10.147% | $234.6021 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $7.92 | 11.862% | $8.8595 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $152.67 | 11.418% | $170.1019 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $110.31 | 3.694% | $114.3849 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $7.65 | 9.601% | $8.3845 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $96.85 | 4.758% | $101.4581 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $677.93 | $734.1495 | $734.14 | $734.15 | $734.30 | |