| 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 | $60.83 | 9.112% | $66.3728 | $66.37 | $66.35 | $66.40 |
| Purchase #2 | $36.41 | 5.777% | $38.5134 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $184.36 | 4.658% | $192.9475 | $192.95 | $192.95 | $192.90 |
| Purchase #4 | $121.95 | 10.230% | $134.4255 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $221.86 | 6.641% | $236.5937 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $49.73 | 4.685% | $52.0599 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $107.48 | 10.431% | $118.6912 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $782.62 | $839.6040 | $839.60 | $839.60 | $839.60 | |