| 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 | $28.49 | 6.493% | $30.3399 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $149.69 | 7.313% | $160.6368 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $79.84 | 3.584% | $82.7015 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $57.38 | 6.622% | $61.1797 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $219.60 | 13.355% | $248.9276 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $9.84 | 6.342% | $10.4641 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $238.74 | 6.268% | $253.7042 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $783.58 | $847.9538 | $847.95 | $848.00 | $847.90 | |