| 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 | $61.28 | 13.714% | $69.6839 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $174.41 | 10.832% | $193.3021 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $129.63 | 11.231% | $144.1887 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $18.44 | 13.152% | $20.8652 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $7.67 | 12.856% | $8.6561 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $106.38 | 4.835% | $111.5235 | $111.52 | $111.50 | $111.50 |
| Purchase #7 | $127.78 | 7.411% | $137.2498 | $137.25 | $137.25 | $137.20 |
| 7 purchase totals = | $625.59 | $685.4693 | $685.47 | $685.45 | $685.50 | |