| 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 | $44.61 | 11.783% | $49.8664 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $172.70 | 8.241% | $186.9322 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $139.51 | 8.416% | $151.2512 | $151.25 | $151.25 | $151.30 |
| Purchase #4 | $195.27 | 6.580% | $208.1188 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $111.60 | 13.806% | $127.0075 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $66.25 | 4.860% | $69.4698 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $107.91 | 5.822% | $114.1925 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $837.85 | $906.8384 | $906.84 | $906.80 | $906.90 | |