| 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 | $26.98 | 13.871% | $30.7224 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $107.26 | 6.613% | $114.3531 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $11.77 | 4.570% | $12.3079 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $189.69 | 4.388% | $198.0136 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $143.46 | 8.834% | $156.1333 | $156.13 | $156.15 | $156.10 |
| Purchase #6 | $190.39 | 13.164% | $215.4529 | $215.45 | $215.45 | $215.50 |
| Purchase #7 | $34.30 | 6.569% | $36.5532 | $36.55 | $36.55 | $36.60 |
| 7 purchase totals = | $703.85 | $763.5364 | $763.52 | $763.50 | $763.60 | |