| 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 | $207.48 | 4.841% | $217.5241 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $106.42 | 8.533% | $115.5008 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $42.34 | 7.212% | $45.3936 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $117.92 | 13.448% | $133.7779 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $54.42 | 4.454% | $56.8439 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $143.61 | 5.328% | $151.2615 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $23.58 | 8.381% | $25.5562 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $695.77 | $745.8580 | $745.85 | $745.85 | $745.90 | |