| 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 | $46.85 | 9.589% | $51.3424 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $66.68 | 5.730% | $70.5008 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $166.89 | 12.357% | $187.5126 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $89.48 | 5.415% | $94.3253 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $127.75 | 6.569% | $136.1419 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $51.97 | 13.384% | $58.9257 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $108.64 | 5.392% | $114.4979 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $658.26 | $713.2466 | $713.25 | $713.30 | $713.10 | |