| 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 | $51.96 | 7.260% | $55.7323 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $109.46 | 3.622% | $113.4246 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $247.44 | 4.863% | $259.473 | $259.47 | $259.45 | $259.50 |
| Purchase #4 | $166.71 | 7.246% | $178.7898 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $185.52 | 13.239% | $210.081 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $189.79 | 11.411% | $211.4469 | $211.45 | $211.45 | $211.40 |
| Purchase #7 | $104.96 | 9.403% | $114.8294 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $1,055.84 | $1,143.7770 | $1,143.77 | $1,143.80 | $1,143.70 | |