| 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 | $60.31 | 5.752% | $63.779 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $157.42 | 12.355% | $176.8692 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $206.73 | 5.665% | $218.4413 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $47.88 | 3.719% | $49.6607 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $159.67 | 9.192% | $174.3469 | $174.35 | $174.35 | $174.30 |
| Purchase #6 | $225.89 | 4.646% | $236.3848 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $146.34 | 5.412% | $154.2599 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $1,004.24 | $1,073.7418 | $1,073.74 | $1,073.75 | $1,073.80 | |