| 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 | $69.66 | 4.510% | $72.8017 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $170.33 | 12.713% | $191.9841 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $194.36 | 13.856% | $221.2905 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $193.27 | 6.495% | $205.8229 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $34.43 | 6.468% | $36.6569 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $73.72 | 7.549% | $79.2851 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $11.95 | 7.339% | $12.827 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $747.72 | $820.6682 | $820.67 | $820.70 | $820.70 | |