| 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 | $30.60 | 11.411% | $34.0918 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $130.70 | 8.693% | $142.0618 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $243.48 | 10.665% | $269.4471 | $269.45 | $269.45 | $269.40 |
| Purchase #4 | $9.30 | 8.105% | $10.0538 | $10.05 | $10.05 | $10.10 |
| Purchase #5 | $181.48 | 12.801% | $204.7113 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $143.84 | 11.271% | $160.0522 | $160.05 | $160.05 | $160.10 |
| Purchase #7 | $53.57 | 7.549% | $57.614 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $792.97 | $878.0320 | $878.02 | $878.00 | $878.10 | |