| 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 | $63.89 | 4.333% | $66.6584 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $79.37 | 4.338% | $82.8131 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $243.34 | 11.562% | $271.475 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $121.56 | 6.621% | $129.6085 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $101.35 | 13.847% | $115.3839 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $185.66 | 11.148% | $206.3574 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $143.29 | 3.447% | $148.2292 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $938.46 | $1,020.5255 | $1,020.53 | $1,020.55 | $1,020.60 | |