| 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 | $36.41 | 3.592% | $37.7178 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $37.66 | 5.127% | $39.5908 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $31.53 | 8.548% | $34.2252 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $207.87 | 10.818% | $230.3574 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $145.94 | 11.661% | $162.9581 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $248.30 | 10.132% | $273.4578 | $273.46 | $273.45 | $273.50 |
| Purchase #7 | $57.30 | 10.733% | $63.45 | $63.45 | $63.45 | $63.50 |
| 7 purchase totals = | $765.01 | $841.7571 | $841.77 | $841.75 | $841.90 | |