| 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 | $21.77 | 8.547% | $23.6307 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $151.71 | 3.518% | $157.0472 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $198.35 | 8.849% | $215.902 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $236.67 | 9.210% | $258.4673 | $258.47 | $258.45 | $258.50 |
| Purchase #5 | $124.36 | 9.625% | $136.3297 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $140.48 | 9.676% | $154.0728 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $31.48 | 3.356% | $32.5365 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $904.82 | $977.9862 | $977.99 | $978.00 | $977.90 | |