| 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 | $63.28 | 6.423% | $67.3445 | $67.34 | $67.35 | $67.30 |
| Purchase #2 | $26.68 | 13.385% | $30.2511 | $30.25 | $30.25 | $30.30 |
| Purchase #3 | $207.67 | 12.656% | $233.9527 | $233.95 | $233.95 | $234.00 |
| Purchase #4 | $134.39 | 8.756% | $146.1572 | $146.16 | $146.15 | $146.20 |
| Purchase #5 | $114.73 | 11.368% | $127.7725 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $94.47 | 4.581% | $98.7977 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $135.87 | 11.412% | $151.3755 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $777.09 | $855.6512 | $855.65 | $855.65 | $855.80 | |