| 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 | $35.31 | 4.532% | $36.9102 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $88.49 | 4.417% | $92.3986 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $27.66 | 10.582% | $30.587 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $31.37 | 3.570% | $32.4899 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $115.37 | 7.828% | $124.4012 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $164.83 | 4.206% | $171.7627 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $90.33 | 13.406% | $102.4396 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $553.36 | $590.9892 | $590.99 | $591.00 | $591.00 | |