| 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 | $244.93 | 10.297% | $270.1504 | $270.15 | $270.15 | $270.20 |
| Purchase #2 | $94.98 | 5.263% | $99.9788 | $99.98 | $100.00 | $100.00 |
| Purchase #3 | $28.49 | 10.779% | $31.5609 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $201.26 | 10.632% | $222.658 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $50.39 | 13.529% | $57.2073 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $50.36 | 12.684% | $56.7477 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $112.97 | 9.452% | $123.6479 | $123.65 | $123.65 | $123.60 |
| 7 purchase totals = | $783.38 | $861.9510 | $861.96 | $861.95 | $862.00 | |