| 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 | $69.32 | 5.790% | $73.3336 | $73.33 | $73.35 | $73.30 |
| Purchase #2 | $47.33 | 4.619% | $49.5162 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $81.82 | 12.479% | $92.0303 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $250.42 | 10.502% | $276.7191 | $276.72 | $276.70 | $276.70 |
| Purchase #5 | $102.42 | 11.344% | $114.0385 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $123.34 | 12.527% | $138.7908 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $170.48 | 4.606% | $178.3323 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $845.13 | $922.7608 | $922.76 | $922.80 | $922.60 | |