| 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 | $58.27 | 10.797% | $64.5614 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $201.79 | 6.606% | $215.1202 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $37.77 | 5.183% | $39.7276 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $209.72 | 12.833% | $236.6334 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $139.37 | 5.590% | $147.1608 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $182.32 | 9.350% | $199.3669 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $120.25 | 5.129% | $126.4176 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $949.49 | $1,028.9879 | $1,028.99 | $1,028.95 | $1,029.00 | |