| 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 | $77.73 | 10.476% | $85.873 | $85.87 | $85.85 | $85.90 |
| Purchase #2 | $161.88 | 6.527% | $172.4459 | $172.45 | $172.45 | $172.40 |
| Purchase #3 | $58.97 | 7.702% | $63.5119 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $106.62 | 5.222% | $112.1877 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $14.51 | 3.373% | $14.9994 | $15.00 | $15.00 | $15.00 |
| Purchase #6 | $232.33 | 3.243% | $239.8645 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $95.35 | 7.292% | $102.3029 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $747.39 | $791.1853 | $791.18 | $791.15 | $791.20 | |