| 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 | $75.79 | 4.148% | $78.9338 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $199.86 | 8.417% | $216.6822 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $196.27 | 6.778% | $209.5732 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $240.88 | 8.338% | $260.9646 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $208.73 | 6.346% | $221.976 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $225.65 | 10.295% | $248.8807 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $215.66 | 7.626% | $232.1062 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,362.84 | $1,469.1167 | $1,469.11 | $1,469.15 | $1,469.20 | |