| 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 | $21.50 | 8.162% | $23.2548 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $236.77 | 3.861% | $245.9117 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $197.29 | 6.226% | $209.5733 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $224.97 | 10.770% | $249.1993 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $81.28 | 10.539% | $89.8461 | $89.85 | $89.85 | $89.80 |
| Purchase #6 | $117.86 | 6.486% | $125.5044 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $50.31 | 11.840% | $56.2667 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $929.98 | $999.5563 | $999.55 | $999.50 | $999.60 | |