| 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 | $34.80 | 3.864% | $36.1447 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $14.89 | 7.162% | $15.9564 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $135.37 | 13.133% | $153.1481 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $104.34 | 10.579% | $115.3781 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $239.61 | 4.375% | $250.0929 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $118.86 | 11.538% | $132.5741 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $162.27 | 8.276% | $175.6995 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $810.14 | $878.9938 | $878.99 | $879.00 | $879.00 | |