| 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 | $43.59 | 5.183% | $45.8493 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $155.39 | 8.797% | $169.0597 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $184.37 | 3.284% | $190.4247 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $15.29 | 13.424% | $17.3425 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $120.28 | 12.733% | $135.5953 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $224.87 | 3.744% | $233.2891 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $7.38 | 11.649% | $8.2397 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $751.17 | $799.8003 | $799.80 | $799.80 | $799.70 | |