| 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 | $101.71 | 12.554% | $114.4787 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $186.50 | 11.704% | $208.328 | $208.33 | $208.35 | $208.30 |
| Purchase #3 | $24.64 | 3.485% | $25.4987 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $47.37 | 13.158% | $53.6029 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $96.39 | 7.547% | $103.6646 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $94.45 | 8.197% | $102.1921 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $97.30 | 12.686% | $109.6435 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $648.36 | $717.4085 | $717.40 | $717.45 | $717.40 | |