| 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 | $62.60 | 6.407% | $66.6108 | $66.61 | $66.60 | $66.60 |
| Purchase #2 | $11.87 | 3.491% | $12.2844 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $33.60 | 7.861% | $36.2413 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $141.80 | 10.867% | $157.2094 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $47.98 | 6.851% | $51.2671 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $194.52 | 7.138% | $208.4048 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $185.80 | 6.339% | $197.5779 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $678.17 | $729.5957 | $729.59 | $729.60 | $729.60 | |