| 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 | $30.99 | 7.757% | $33.3939 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $133.72 | 13.282% | $151.4807 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $126.51 | 8.477% | $137.2343 | $137.23 | $137.25 | $137.20 |
| Purchase #4 | $210.97 | 13.792% | $240.067 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $54.49 | 4.565% | $56.9775 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $8.44 | 6.805% | $9.0143 | $9.01 | $9.00 | $9.00 |
| Purchase #7 | $84.68 | 12.709% | $95.442 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $649.80 | $723.6097 | $723.60 | $723.65 | $723.60 | |