| 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 | $78.87 | 7.211% | $84.5573 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $222.63 | 4.703% | $233.1003 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $75.50 | 7.415% | $81.0983 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $7.55 | 8.417% | $8.1855 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $180.93 | 6.255% | $192.2472 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $232.44 | 10.262% | $256.293 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $56.41 | 11.751% | $63.0387 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $854.33 | $918.5203 | $918.53 | $918.55 | $918.50 | |