| 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 | $24.69 | 9.341% | $26.9963 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $186.91 | 3.320% | $193.1154 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $94.30 | 11.828% | $105.4538 | $105.45 | $105.45 | $105.50 |
| Purchase #4 | $103.46 | 10.409% | $114.2292 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $163.48 | 7.862% | $176.3328 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $84.65 | 9.204% | $92.4412 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $120.49 | 13.673% | $136.9646 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $777.98 | $845.5333 | $845.53 | $845.55 | $845.50 | |