| 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 | $68.27 | 10.334% | $75.325 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $112.84 | 9.432% | $123.4831 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $239.61 | 4.169% | $249.5993 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $83.57 | 3.452% | $86.4548 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $201.74 | 12.785% | $227.5325 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $51.87 | 13.468% | $58.8559 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $53.55 | 13.768% | $60.9228 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $811.45 | $882.1734 | $882.17 | $882.20 | $882.20 | |