| 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 | $19.44 | 6.371% | $20.6785 | $20.68 | $20.70 | $20.70 |
| Purchase #2 | $157.58 | 3.366% | $162.8841 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $113.81 | 12.414% | $127.9384 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $75.31 | 10.692% | $83.3621 | $83.36 | $83.35 | $83.40 |
| Purchase #5 | $12.91 | 10.309% | $14.2409 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $51.55 | 9.413% | $56.4024 | $56.40 | $56.40 | $56.40 |
| Purchase #7 | $152.83 | 5.127% | $160.6656 | $160.67 | $160.65 | $160.70 |
| 7 purchase totals = | $583.43 | $626.1720 | $626.17 | $626.20 | $626.20 | |