| 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 | $103.76 | 3.477% | $107.3677 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $215.48 | 5.649% | $227.6525 | $227.65 | $227.65 | $227.70 |
| Purchase #3 | $137.68 | 9.199% | $150.3452 | $150.35 | $150.35 | $150.30 |
| Purchase #4 | $43.81 | 3.568% | $45.3731 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $90.98 | 8.754% | $98.9444 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $80.58 | 4.844% | $84.4833 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $48.71 | 4.539% | $50.9209 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $721.00 | $765.0871 | $765.08 | $765.05 | $765.10 | |