| 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 | $129.28 | 3.282% | $133.523 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $5.41 | 4.141% | $5.634 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $185.35 | 10.635% | $205.062 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $155.83 | 5.734% | $164.7653 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $39.34 | 10.458% | $43.4542 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $109.71 | 3.189% | $113.2087 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $210.75 | 5.206% | $221.7216 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $835.67 | $887.3688 | $887.36 | $887.30 | $887.40 | |