| 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 | $73.48 | 8.261% | $79.5502 | $79.55 | $79.55 | $79.60 |
| Purchase #2 | $11.41 | 13.128% | $12.9079 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $121.70 | 6.649% | $129.7918 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $232.80 | 11.557% | $259.7047 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $176.64 | 13.828% | $201.0658 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $16.62 | 4.495% | $17.3671 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $52.99 | 8.476% | $57.4814 | $57.48 | $57.50 | $57.50 |
| 7 purchase totals = | $685.64 | $757.8689 | $757.87 | $757.85 | $758.00 | |