| 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 | $52.55 | 3.825% | $54.56 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $167.66 | 8.632% | $182.1324 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $160.97 | 7.862% | $173.6255 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $110.48 | 3.742% | $114.6142 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $135.77 | 5.104% | $142.6997 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $250.49 | 3.420% | $259.0568 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $115.63 | 12.833% | $130.4688 | $130.47 | $130.45 | $130.50 |
| 7 purchase totals = | $993.55 | $1,057.1574 | $1,057.16 | $1,057.15 | $1,057.20 | |