| 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 | $21.25 | 8.229% | $22.9987 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $164.56 | 5.643% | $173.8461 | $173.85 | $173.85 | $173.80 |
| Purchase #3 | $114.96 | 9.536% | $125.9226 | $125.92 | $125.90 | $125.90 |
| Purchase #4 | $71.32 | 4.163% | $74.2891 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $183.88 | 4.357% | $191.8917 | $191.89 | $191.90 | $191.90 |
| Purchase #6 | $146.98 | 12.378% | $165.1732 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $33.79 | 8.837% | $36.776 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $736.74 | $790.8974 | $790.90 | $790.90 | $790.90 | |