| 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 | $70.42 | 11.475% | $78.5007 | $78.50 | $78.50 | $78.50 |
| Purchase #2 | $50.37 | 10.632% | $55.7253 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $227.63 | 9.687% | $249.6805 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $33.68 | 3.130% | $34.7342 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $27.77 | 10.144% | $30.587 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $7.52 | 4.570% | $7.8637 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $70.84 | 7.704% | $76.2975 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $488.23 | $533.3889 | $533.39 | $533.45 | $533.40 | |