| 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 | $15.27 | 6.737% | $16.2987 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $199.89 | 9.559% | $218.9975 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $82.36 | 8.868% | $89.6637 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $184.30 | 12.699% | $207.7043 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $65.30 | 6.396% | $69.4766 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $156.38 | 7.807% | $168.5886 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $21.38 | 10.508% | $23.6266 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $724.88 | $794.3560 | $794.36 | $794.40 | $794.40 | |