| 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 | $31.39 | 5.414% | $33.0895 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $160.83 | 4.417% | $167.9339 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $61.63 | 5.601% | $65.0819 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $164.90 | 6.170% | $175.0743 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $192.39 | 6.664% | $205.2109 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $161.39 | 4.589% | $168.7962 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $119.39 | 4.333% | $124.5632 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $891.92 | $939.7499 | $939.74 | $939.75 | $939.80 | |