| 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 | $75.37 | 10.659% | $83.4037 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $54.64 | 4.636% | $57.1731 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $232.59 | 11.656% | $259.7007 | $259.70 | $259.70 | $259.70 |
| Purchase #4 | $119.75 | 8.385% | $129.791 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $148.35 | 5.440% | $156.4202 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $124.74 | 11.798% | $139.4568 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $233.31 | 3.672% | $241.8771 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $988.75 | $1,067.8226 | $1,067.82 | $1,067.80 | $1,067.90 | |