| 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 | $32.28 | 8.551% | $35.0403 | $35.04 | $35.05 | $35.00 |
| Purchase #2 | $77.82 | 11.229% | $86.5584 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $152.98 | 13.242% | $173.2376 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $14.79 | 10.678% | $16.3693 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $17.69 | 13.127% | $20.0122 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $73.29 | 7.236% | $78.5933 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $220.39 | 10.294% | $243.0769 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $589.24 | $652.8880 | $652.89 | $652.90 | $652.90 | |