| 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 | $76.36 | 7.227% | $81.8785 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $19.31 | 5.296% | $20.3327 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $218.95 | 5.383% | $230.7361 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $60.28 | 12.611% | $67.8819 | $67.88 | $67.90 | $67.90 |
| Purchase #5 | $187.62 | 7.450% | $201.5977 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $206.89 | 5.798% | $218.8855 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $147.89 | 10.473% | $163.3785 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $917.30 | $984.6909 | $984.70 | $984.80 | $984.70 | |