| 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 | $31.97 | 9.755% | $35.0887 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $29.91 | 13.225% | $33.8656 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $237.97 | 11.287% | $264.8297 | $264.83 | $264.85 | $264.80 |
| Purchase #4 | $13.29 | 11.429% | $14.8089 | $14.81 | $14.80 | $14.80 |
| Purchase #5 | $188.74 | 5.391% | $198.915 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $121.44 | 3.104% | $125.2095 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $200.65 | 11.327% | $223.3776 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $823.97 | $896.0950 | $896.11 | $896.10 | $896.10 | |