| 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 | $32.64 | 9.316% | $35.6807 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $126.47 | 7.527% | $135.9894 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $76.60 | 13.138% | $86.6637 | $86.66 | $86.65 | $86.70 |
| Purchase #4 | $141.92 | 3.528% | $146.9269 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $214.48 | 10.330% | $236.6358 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $167.60 | 12.620% | $188.7511 | $188.75 | $188.75 | $188.80 |
| Purchase #7 | $86.62 | 13.597% | $98.3977 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $846.33 | $929.0453 | $929.05 | $929.10 | $929.10 | |