| 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 | $15.80 | 5.861% | $16.726 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $24.72 | 12.415% | $27.789 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $50.97 | 9.843% | $55.987 | $55.99 | $56.00 | $56.00 |
| Purchase #4 | $96.70 | 3.846% | $100.4191 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $30.98 | 7.762% | $33.3847 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $190.27 | 5.476% | $200.6892 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $42.37 | 12.208% | $47.5425 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $451.81 | $482.5375 | $482.54 | $482.60 | $482.50 | |