| 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 | $87.35 | 13.361% | $99.0208 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $18.33 | 10.680% | $20.2876 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $82.95 | 10.350% | $91.5353 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $239.79 | 5.320% | $252.5468 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $178.91 | 4.242% | $186.4994 | $186.50 | $186.50 | $186.50 |
| Purchase #6 | $107.25 | 4.554% | $112.1342 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $220.42 | 4.559% | $230.4689 | $230.47 | $230.45 | $230.50 |
| 7 purchase totals = | $935.00 | $992.4930 | $992.50 | $992.50 | $992.40 | |