| 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 | $9.78 | 6.719% | $10.4371 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $167.97 | 11.185% | $186.7574 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $37.74 | 8.396% | $40.9087 | $40.91 | $40.90 | $40.90 |
| Purchase #4 | $26.95 | 11.113% | $29.945 | $29.95 | $29.95 | $29.90 |
| Purchase #5 | $150.27 | 8.824% | $163.5298 | $163.53 | $163.55 | $163.50 |
| Purchase #6 | $23.96 | 13.752% | $27.255 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $148.44 | 8.739% | $161.4122 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $565.11 | $620.2452 | $620.26 | $620.25 | $620.20 | |