| 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 | $63.35 | 3.562% | $65.6065 | $65.61 | $65.60 | $65.60 |
| Purchase #2 | $8.43 | 12.172% | $9.4561 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $167.55 | 10.679% | $185.4427 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $226.65 | 7.752% | $244.2199 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $217.87 | 11.736% | $243.4392 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $7.66 | 9.844% | $8.4141 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $8.55 | 6.249% | $9.0843 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $700.06 | $765.6628 | $765.66 | $765.65 | $765.60 | |