| 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 | $25.72 | 13.326% | $29.1474 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $168.93 | 11.333% | $188.0748 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $166.94 | 13.264% | $189.0829 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $218.98 | 6.350% | $232.8852 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $106.51 | 12.188% | $119.4914 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $26.70 | 13.262% | $30.241 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $161.47 | 3.338% | $166.8599 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $875.25 | $955.7826 | $955.78 | $955.80 | $955.80 | |