| 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 | $65.69 | 3.196% | $67.7895 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $13.73 | 10.266% | $15.1395 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $109.56 | 8.545% | $118.9219 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $20.81 | 12.854% | $23.4849 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $187.55 | 13.144% | $212.2016 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $234.86 | 12.626% | $264.5134 | $264.51 | $264.50 | $264.50 |
| Purchase #7 | $154.73 | 10.626% | $171.1716 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $786.93 | $873.2224 | $873.21 | $873.20 | $873.20 | |