| 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 | $103.33 | 5.415% | $108.9253 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $168.89 | 13.366% | $191.4638 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $202.85 | 3.645% | $210.2439 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $44.67 | 13.853% | $50.8581 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $170.35 | 9.727% | $186.9199 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $125.30 | 6.859% | $133.8943 | $133.89 | $133.90 | $133.90 |
| Purchase #7 | $74.28 | 8.670% | $80.7201 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $889.67 | $963.0254 | $963.02 | $963.00 | $963.00 | |