| 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 | $36.57 | 3.579% | $37.8788 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $229.49 | 9.194% | $250.5893 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $64.50 | 12.409% | $72.5038 | $72.50 | $72.50 | $72.50 |
| Purchase #4 | $101.68 | 11.197% | $113.0651 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $18.36 | 5.346% | $19.3415 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $206.77 | 11.599% | $230.7533 | $230.75 | $230.75 | $230.80 |
| Purchase #7 | $137.51 | 4.166% | $143.2387 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $794.88 | $867.3705 | $867.37 | $867.40 | $867.40 | |