| 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 | $65.36 | 5.195% | $68.7555 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $24.64 | 7.251% | $26.4266 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $136.50 | 4.420% | $142.5333 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $105.26 | 10.569% | $116.3849 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $46.74 | 9.317% | $51.0948 | $51.09 | $51.10 | $51.10 |
| Purchase #6 | $152.36 | 6.779% | $162.6885 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $110.56 | 3.535% | $114.4683 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $641.42 | $682.3519 | $682.35 | $682.40 | $682.40 | |