| 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 | $35.73 | 7.466% | $38.3976 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $193.41 | 5.412% | $203.8773 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $73.89 | 9.585% | $80.9724 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $204.75 | 3.152% | $211.2037 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $191.44 | 6.644% | $204.1593 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $12.93 | 9.681% | $14.1818 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $5.81 | 8.762% | $6.3191 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $717.96 | $759.1112 | $759.11 | $759.10 | $759.20 | |