| 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 | $67.28 | 4.583% | $70.3634 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $49.57 | 3.454% | $51.2821 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $216.79 | 4.102% | $225.6827 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $99.31 | 10.390% | $109.6283 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $242.62 | 11.543% | $270.6256 | $270.63 | $270.65 | $270.60 |
| Purchase #6 | $89.42 | 6.849% | $95.5444 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $57.62 | 13.304% | $65.2858 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $822.61 | $888.4123 | $888.41 | $888.50 | $888.40 | |