| 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 | $35.43 | 9.359% | $38.7459 | $38.75 | $38.75 | $38.70 |
| Purchase #2 | $57.91 | 10.482% | $63.9801 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $228.73 | 3.440% | $236.5983 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $92.41 | 12.606% | $104.0592 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $80.99 | 10.657% | $89.6211 | $89.62 | $89.60 | $89.60 |
| Purchase #6 | $248.86 | 13.376% | $282.1475 | $282.15 | $282.15 | $282.10 |
| Purchase #7 | $181.37 | 13.711% | $206.2376 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $925.70 | $1,021.3897 | $1,021.40 | $1,021.40 | $1,021.30 | |