| 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 | $80.64 | 6.129% | $85.5824 | $85.58 | $85.60 | $85.60 |
| Purchase #2 | $123.40 | 3.441% | $127.6462 | $127.65 | $127.65 | $127.60 |
| Purchase #3 | $187.84 | 7.587% | $202.0914 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $168.71 | 3.420% | $174.4799 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $119.77 | 8.755% | $130.2559 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $240.79 | 4.282% | $251.1006 | $251.10 | $251.10 | $251.10 |
| Purchase #7 | $126.94 | 8.664% | $137.9381 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $1,048.09 | $1,109.0945 | $1,109.10 | $1,109.15 | $1,109.10 | |