| 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 | $38.63 | 13.382% | $43.7995 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $104.49 | 10.864% | $115.8418 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $97.27 | 10.547% | $107.5291 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $160.60 | 12.143% | $180.1017 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $216.35 | 3.406% | $223.7189 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $121.79 | 8.607% | $132.2725 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $92.25 | 12.553% | $103.8301 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $831.38 | $907.0936 | $907.09 | $907.10 | $907.00 | |