| 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 | $44.93 | 9.198% | $49.0627 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $219.78 | 10.209% | $242.2173 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $175.52 | 7.493% | $188.6717 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $19.51 | 8.676% | $21.2027 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $115.44 | 10.811% | $127.9202 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $13.52 | 12.178% | $15.1665 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $27.97 | 8.685% | $30.3992 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $616.67 | $674.6403 | $674.64 | $674.55 | $674.70 | |