| 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 | $51.75 | 7.727% | $55.7487 | $55.75 | $55.75 | $55.70 |
| Purchase #2 | $213.56 | 3.442% | $220.9107 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $26.40 | 12.126% | $29.6013 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $233.64 | 8.323% | $253.0859 | $253.09 | $253.10 | $253.10 |
| Purchase #5 | $231.62 | 10.256% | $255.3749 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $180.91 | 7.527% | $194.5271 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $167.93 | 3.736% | $174.2039 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $1,105.81 | $1,183.4525 | $1,183.45 | $1,183.45 | $1,183.40 | |