| 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 | $65.76 | 13.678% | $74.7547 | $74.75 | $74.75 | $74.80 |
| Purchase #2 | $112.63 | 13.576% | $127.9206 | $127.92 | $127.90 | $127.90 |
| Purchase #3 | $244.57 | 10.715% | $270.7757 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $164.77 | 8.831% | $179.3208 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $33.44 | 8.190% | $36.1787 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $66.92 | 12.792% | $75.4804 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $120.74 | 9.172% | $131.8143 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $808.83 | $896.2452 | $896.24 | $896.25 | $896.30 | |