| 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 | $140.41 | 10.287% | $154.854 | $154.85 | $154.85 | $154.90 |
| Purchase #2 | $8.52 | 8.335% | $9.2301 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $238.90 | 13.534% | $271.2327 | $271.23 | $271.25 | $271.20 |
| Purchase #4 | $87.25 | 4.529% | $91.2016 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $38.63 | 12.607% | $43.5001 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $95.60 | 9.277% | $104.4688 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $54.61 | 11.813% | $61.0611 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $663.92 | $735.5484 | $735.54 | $735.55 | $735.60 | |