| 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 | $30.47 | 5.598% | $32.1757 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $61.28 | 13.823% | $69.7507 | $69.75 | $69.75 | $69.80 |
| Purchase #3 | $196.80 | 6.559% | $209.7081 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $180.42 | 8.607% | $195.9487 | $195.95 | $195.95 | $195.90 |
| Purchase #5 | $161.32 | 13.660% | $183.3563 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $247.70 | 3.862% | $257.2662 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $178.76 | 3.260% | $184.5876 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $1,056.75 | $1,132.7933 | $1,132.81 | $1,132.80 | $1,132.90 | |