| 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 | $119.51 | 8.151% | $129.2513 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $79.46 | 4.805% | $83.2781 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $10.91 | 10.606% | $12.0671 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $18.79 | 5.340% | $19.7934 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $224.93 | 13.230% | $254.6882 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $101.32 | 5.333% | $106.7234 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $72.84 | 3.574% | $75.4433 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $627.76 | $681.2448 | $681.24 | $681.25 | $681.30 | |