| 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 | $102.97 | 12.165% | $115.4963 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $102.62 | 10.843% | $113.7471 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $43.54 | 12.377% | $48.9289 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $228.72 | 13.469% | $259.5263 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $20.90 | 12.735% | $23.5616 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $116.66 | 11.261% | $129.7971 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $61.73 | 6.411% | $65.6875 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $677.14 | $756.7448 | $756.76 | $756.80 | $756.70 | |