| 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 | $114.40 | 10.357% | $126.2484 | $126.25 | $126.25 | $126.20 |
| Purchase #2 | $19.92 | 9.268% | $21.7662 | $21.77 | $21.75 | $21.80 |
| Purchase #3 | $196.74 | 9.242% | $214.9227 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $21.49 | 9.717% | $23.5782 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $61.50 | 5.138% | $64.6599 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $126.41 | 9.135% | $137.9576 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $18.81 | 13.812% | $21.408 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $559.27 | $610.5410 | $610.55 | $610.50 | $610.60 | |