| 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 | $62.72 | 10.383% | $69.2322 | $69.23 | $69.25 | $69.20 |
| Purchase #2 | $56.67 | 5.411% | $59.7364 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $127.38 | 13.492% | $144.5661 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $193.43 | 9.117% | $211.065 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $162.30 | 13.157% | $183.6538 | $183.65 | $183.65 | $183.70 |
| Purchase #6 | $200.33 | 3.787% | $207.9165 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $52.64 | 8.779% | $57.2613 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $855.47 | $933.4313 | $933.44 | $933.40 | $933.50 | |