| 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 | $65.58 | 5.224% | $69.0059 | $69.01 | $69.00 | $69.00 |
| Purchase #2 | $91.54 | 5.440% | $96.5198 | $96.52 | $96.50 | $96.50 |
| Purchase #3 | $183.52 | 10.828% | $203.3915 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $249.90 | 12.695% | $281.6248 | $281.62 | $281.60 | $281.60 |
| Purchase #5 | $130.45 | 8.655% | $141.7404 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $164.99 | 6.709% | $176.0592 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $127.62 | 10.496% | $141.015 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $1,013.60 | $1,109.3566 | $1,109.36 | $1,109.30 | $1,109.30 | |