| 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 | $52.67 | 10.611% | $58.2588 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $18.56 | 3.379% | $19.1871 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $179.88 | 10.273% | $198.3591 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $117.62 | 5.541% | $124.1373 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $41.51 | 12.649% | $46.7606 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $102.33 | 11.831% | $114.4367 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $43.43 | 13.428% | $49.2618 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $556.00 | $610.4014 | $610.41 | $610.40 | $610.50 | |