| 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 | $29.28 | 10.603% | $32.3846 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $9.84 | 5.299% | $10.3614 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $199.78 | 4.303% | $208.3765 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $201.88 | 6.760% | $215.5271 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $98.50 | 11.575% | $109.9014 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $75.87 | 6.113% | $80.5079 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $226.43 | 5.613% | $239.1395 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $841.58 | $896.1984 | $896.20 | $896.25 | $896.20 | |