| 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 | $22.93 | 9.744% | $25.1643 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $123.74 | 7.113% | $132.5416 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $123.52 | 11.507% | $137.7334 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $13.33 | 3.430% | $13.7872 | $13.79 | $13.80 | $13.80 |
| Purchase #5 | $101.83 | 13.587% | $115.6656 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $211.81 | 8.282% | $229.3521 | $229.35 | $229.35 | $229.40 |
| Purchase #7 | $17.45 | 4.614% | $18.2551 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $614.61 | $672.4993 | $672.50 | $672.50 | $672.60 | |