| 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 | $16.62 | 4.542% | $17.3749 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $214.98 | 5.431% | $226.6556 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $66.60 | 12.400% | $74.8584 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $19.62 | 3.723% | $20.3505 | $20.35 | $20.35 | $20.40 |
| Purchase #5 | $45.60 | 13.270% | $51.6511 | $51.65 | $51.65 | $51.70 |
| Purchase #6 | $153.31 | 8.246% | $165.9519 | $165.95 | $165.95 | $166.00 |
| Purchase #7 | $207.94 | 10.683% | $230.1542 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $724.67 | $786.9966 | $786.99 | $786.95 | $787.30 | |