| 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 | $92.97 | 7.672% | $100.1027 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $44.69 | 7.340% | $47.9702 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $176.66 | 13.863% | $201.1504 | $201.15 | $201.15 | $201.20 |
| Purchase #4 | $202.37 | 5.749% | $214.0043 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $40.55 | 13.392% | $45.9805 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $75.46 | 9.692% | $82.7736 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $29.33 | 5.609% | $30.9751 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $662.03 | $722.9568 | $722.95 | $722.95 | $723.10 | |