| 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 | $76.69 | 6.166% | $81.4187 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $49.37 | 4.305% | $51.4954 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $51.71 | 3.189% | $53.359 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $163.44 | 9.774% | $179.4146 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $24.63 | 7.754% | $26.5398 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $114.43 | 10.373% | $126.2998 | $126.30 | $126.30 | $126.30 |
| Purchase #7 | $250.73 | 12.710% | $282.5978 | $282.60 | $282.60 | $282.60 |
| 7 purchase totals = | $731.00 | $801.1251 | $801.13 | $801.10 | $801.10 | |