| 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 | $127.99 | 4.763% | $134.0862 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $24.48 | 8.127% | $26.4695 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $9.53 | 13.740% | $10.8394 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $216.85 | 11.672% | $242.1607 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $82.64 | 4.702% | $86.5257 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $145.52 | 5.501% | $153.5251 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $152.39 | 7.721% | $164.156 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $759.40 | $817.7626 | $817.78 | $817.80 | $817.80 | |