| 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 | $11.72 | 5.449% | $12.3586 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $47.77 | 11.367% | $53.2 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $34.47 | 11.478% | $38.4265 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $109.69 | 7.347% | $117.7489 | $117.75 | $117.75 | $117.70 |
| Purchase #5 | $13.68 | 9.785% | $15.0186 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $58.84 | 10.813% | $65.2024 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $233.66 | 12.371% | $262.5661 | $262.57 | $262.55 | $262.60 |
| 7 purchase totals = | $509.83 | $564.5211 | $564.53 | $564.50 | $564.50 | |