| 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 | $13.54 | 12.720% | $15.2623 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $228.69 | 11.196% | $254.2941 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $129.38 | 8.529% | $140.4148 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $205.84 | 12.472% | $231.5124 | $231.51 | $231.50 | $231.50 |
| Purchase #5 | $14.32 | 6.643% | $15.2713 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $16.95 | 10.407% | $18.714 | $18.71 | $18.70 | $18.70 |
| Purchase #7 | $97.91 | 9.536% | $107.2467 | $107.25 | $107.25 | $107.20 |
| 7 purchase totals = | $706.63 | $782.7156 | $782.70 | $782.65 | $782.70 | |