| 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 | $12.48 | 11.119% | $13.8677 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $229.57 | 12.662% | $258.6382 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $109.92 | 4.142% | $114.4729 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $7.68 | 5.423% | $8.0965 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $73.31 | 11.703% | $81.8895 | $81.89 | $81.90 | $81.90 |
| Purchase #6 | $163.97 | 13.337% | $185.8387 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $150.91 | 3.129% | $155.632 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $747.84 | $818.4355 | $818.44 | $818.45 | $818.40 | |