| 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 | $63.47 | 10.279% | $69.9941 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $81.57 | 5.702% | $86.2211 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $119.85 | 11.353% | $133.4566 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $114.58 | 10.293% | $126.3737 | $126.37 | $126.35 | $126.40 |
| Purchase #5 | $13.48 | 13.657% | $15.321 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $152.27 | 10.835% | $168.7685 | $168.77 | $168.75 | $168.80 |
| Purchase #7 | $15.61 | 10.107% | $17.1877 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $560.83 | $617.3227 | $617.32 | $617.25 | $617.40 | |