| 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 | $67.26 | 8.127% | $72.7262 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $44.36 | 6.287% | $47.1489 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $209.35 | 10.369% | $231.0575 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $170.93 | 13.820% | $194.5525 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $222.31 | 8.832% | $241.9444 | $241.94 | $241.95 | $241.90 |
| Purchase #6 | $127.78 | 12.512% | $143.7678 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $102.47 | 4.572% | $107.1549 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $944.46 | $1,038.3522 | $1,038.35 | $1,038.35 | $1,038.40 | |