| 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 | $49.49 | 13.498% | $56.1702 | $56.17 | $56.15 | $56.20 |
| Purchase #2 | $9.69 | 12.179% | $10.8701 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $220.63 | 10.386% | $243.5446 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $134.43 | 9.552% | $147.2708 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $15.45 | 4.400% | $16.1298 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $7.63 | 12.129% | $8.5554 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $219.70 | 11.426% | $244.8029 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $657.02 | $727.3438 | $727.34 | $727.30 | $727.40 | |