| 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 | $33.98 | 7.393% | $36.4921 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $71.89 | 4.336% | $75.0072 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $209.82 | 8.598% | $227.8603 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $71.25 | 8.512% | $77.3148 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $200.46 | 3.661% | $207.7988 | $207.80 | $207.80 | $207.80 |
| Purchase #6 | $135.65 | 3.643% | $140.5917 | $140.59 | $140.60 | $140.60 |
| Purchase #7 | $125.81 | 10.701% | $139.2729 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $848.86 | $904.3378 | $904.33 | $904.30 | $904.40 | |