| 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 | $22.51 | 6.193% | $23.904 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $208.29 | 10.291% | $229.7251 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $90.66 | 10.335% | $100.0297 | $100.03 | $100.05 | $100.00 |
| Purchase #4 | $114.60 | 12.448% | $128.8654 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $164.85 | 13.341% | $186.8426 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $46.42 | 11.749% | $51.8739 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $36.41 | 13.164% | $41.203 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $683.74 | $762.4437 | $762.44 | $762.45 | $762.40 | |