| 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 | $71.63 | 13.385% | $81.2177 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $57.25 | 13.484% | $64.9696 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $10.55 | 9.857% | $11.5899 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $7.70 | 11.342% | $8.5733 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $51.29 | 3.674% | $53.1744 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $30.31 | 5.253% | $31.9022 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $10.50 | 6.396% | $11.1716 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $239.23 | $262.5987 | $262.59 | $262.50 | $262.70 | |