| 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 | $70.93 | 3.165% | $73.1749 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $11.88 | 8.869% | $12.9336 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $174.75 | 7.709% | $188.2215 | $188.22 | $188.20 | $188.20 |
| Purchase #4 | $157.74 | 5.635% | $166.6286 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $28.35 | 7.414% | $30.4519 | $30.45 | $30.45 | $30.50 |
| Purchase #6 | $158.95 | 3.333% | $164.2478 | $164.25 | $164.25 | $164.20 |
| Purchase #7 | $78.97 | 8.325% | $85.5443 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $681.57 | $721.2026 | $721.19 | $721.20 | $721.10 | |