| 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 | $30.89 | 11.544% | $34.4559 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $77.70 | 10.676% | $85.9953 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $210.27 | 12.750% | $237.0794 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $130.62 | 9.798% | $143.4181 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $123.75 | 12.249% | $138.9081 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $121.85 | 6.394% | $129.6411 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $118.96 | 9.665% | $130.4575 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $814.04 | $899.9554 | $899.97 | $899.95 | $900.00 | |