| 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 | $77.59 | 7.632% | $83.5117 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $72.46 | 10.720% | $80.2277 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $146.45 | 5.719% | $154.8255 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $11.94 | 8.291% | $12.9299 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $190.27 | 11.870% | $212.855 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $164.56 | 3.347% | $170.0678 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $104.60 | 9.325% | $114.354 | $114.35 | $114.35 | $114.40 |
| 7 purchase totals = | $767.87 | $828.7716 | $828.78 | $828.80 | $828.80 | |